63486075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 116488080

約数和(自身を除く): 53002005

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 101, 145, 255, 289, 303, 425, 435, 493, 505, 725, 867, 1275, 1445, 1479, 1515, 1717, 2175, 2465, 2525, 2929, 4335, 5151, 7225, 7395, 7575, 8381, 8585, 8787, 12325, 14645, 21675, 25143, 25755, 29189, 36975, 41905, 42925, 43935, 49793, 73225, 87567, 125715, 128775, 145945, 149379, 209525, 219675, 248965, 437835, 628575, 729725, 746895, 846481, 1244825, 2189175, 2539443, 3734475, 4232405, 12697215, 21162025, 63486075]

約数ペア:

[(1, 63486075), (3, 21162025), (5, 12697215), (15, 4232405), (17, 3734475), (25, 2539443), (29, 2189175), (51, 1244825), (75, 846481), (85, 746895), (87, 729725), (101, 628575), (145, 437835), (255, 248965), (289, 219675), (303, 209525), (425, 149379), (435, 145945), (493, 128775), (505, 125715), (725, 87567), (867, 73225), (1275, 49793), (1445, 43935), (1479, 42925), (1515, 41905), (1717, 36975), (2175, 29189), (2465, 25755), (2525, 25143), (2929, 21675), (4335, 14645), (5151, 12325), (7225, 8787), (7395, 8585), (7575, 8381)]