75325514805

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 139776184704

約数和(自身を除く): 64450669899

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 67, 87, 145, 183, 201, 261, 305, 335, 435, 487, 549, 603, 841, 915, 1005, 1305, 1461, 1769, 1943, 2435, 2523, 2745, 3015, 4087, 4205, 4383, 5307, 5829, 7305, 7569, 8845, 9715, 12261, 12615, 14123, 15921, 17487, 20435, 21915, 26535, 29145, 29707, 32629, 36783, 37845, 42369, 51301, 56347, 61305, 70615, 79605, 87435, 89121, 97887, 118523, 127107, 148535, 153903, 163145, 169041, 183915, 211845, 256505, 267363, 281735, 293661, 355569, 409567, 445605, 461709, 489435, 507123, 592615, 635535, 769515, 845205, 861503, 946241, 1066707, 1228701, 1336815, 1468305, 1777845, 1990369, 2047835, 2308545, 2535615, 2584509, 2838723, 3437167, 3686103, 4307515, 4731205, 5333535, 5971107, 6143505, 7753527, 8516169, 9951845, 10311501, 12922545, 14193615, 17185835, 17913321, 18430515, 24983587, 27440989, 29855535, 30934503, 38767635, 42580845, 51557505, 57720701, 74950761, 82322967, 89566605, 124917935, 137204945, 154672515, 173162103, 224852283, 246968901, 288603505, 374753805, 411614835, 519486309, 865810515, 1124261415, 1234844505, 1673900329, 2597431545, 5021700987, 8369501645, 15065102961, 25108504935, 75325514805]

約数ペア:

[(1, 75325514805), (3, 25108504935), (5, 15065102961), (9, 8369501645), (15, 5021700987), (29, 2597431545), (45, 1673900329), (61, 1234844505), (67, 1124261415), (87, 865810515), (145, 519486309), (183, 411614835), (201, 374753805), (261, 288603505), (305, 246968901), (335, 224852283), (435, 173162103), (487, 154672515), (549, 137204945), (603, 124917935), (841, 89566605), (915, 82322967), (1005, 74950761), (1305, 57720701), (1461, 51557505), (1769, 42580845), (1943, 38767635), (2435, 30934503), (2523, 29855535), (2745, 27440989), (3015, 24983587), (4087, 18430515), (4205, 17913321), (4383, 17185835), (5307, 14193615), (5829, 12922545), (7305, 10311501), (7569, 9951845), (8845, 8516169), (9715, 7753527), (12261, 6143505), (12615, 5971107), (14123, 5333535), (15921, 4731205), (17487, 4307515), (20435, 3686103), (21915, 3437167), (26535, 2838723), (29145, 2584509), (29707, 2535615), (32629, 2308545), (36783, 2047835), (37845, 1990369), (42369, 1777845), (51301, 1468305), (56347, 1336815), (61305, 1228701), (70615, 1066707), (79605, 946241), (87435, 861503), (89121, 845205), (97887, 769515), (118523, 635535), (127107, 592615), (148535, 507123), (153903, 489435), (163145, 461709), (169041, 445605), (183915, 409567), (211845, 355569), (256505, 293661), (267363, 281735)]