913690125

素因数分解:

$3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 1826592768

約数和(自身を除く): 912902643

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 41, 45, 71, 75, 81, 93, 123, 125, 135, 155, 205, 213, 225, 279, 355, 369, 375, 405, 465, 615, 639, 675, 775, 837, 1025, 1065, 1107, 1125, 1271, 1395, 1775, 1845, 1917, 2025, 2201, 2325, 2511, 2911, 3075, 3195, 3321, 3375, 3813, 3875, 4185, 5125, 5325, 5535, 5751, 6355, 6603, 6975, 8733, 8875, 9225, 9585, 10125, 11005, 11439, 11625, 12555, 14555, 15375, 15975, 16605, 19065, 19809, 20925, 26199, 26625, 27675, 28755, 31775, 33015, 34317, 34875, 43665, 46125, 47925, 55025, 57195, 59427, 62775, 72775, 78597, 79875, 83025, 90241, 95325, 99045, 102951, 104625, 130995, 138375, 143775, 158875, 165075, 171585, 178281, 218325, 235791, 239625, 270723, 275125, 285975, 297135, 313875, 363875, 392985, 415125, 451205, 476625, 495225, 514755, 654975, 718875, 812169, 825375, 857925, 891405, 1091625, 1178955, 1353615, 1429875, 1485675, 1964925, 2256025, 2436507, 2476125, 2573775, 3274875, 4060845, 4289625, 4457025, 5894775, 6768075, 7309521, 7428375, 9824625, 11280125, 12182535, 12868875, 20304225, 22285125, 29473875, 33840375, 36547605, 60912675, 101521125, 182738025, 304563375, 913690125]

約数ペア:

[(1, 913690125), (3, 304563375), (5, 182738025), (9, 101521125), (15, 60912675), (25, 36547605), (27, 33840375), (31, 29473875), (41, 22285125), (45, 20304225), (71, 12868875), (75, 12182535), (81, 11280125), (93, 9824625), (123, 7428375), (125, 7309521), (135, 6768075), (155, 5894775), (205, 4457025), (213, 4289625), (225, 4060845), (279, 3274875), (355, 2573775), (369, 2476125), (375, 2436507), (405, 2256025), (465, 1964925), (615, 1485675), (639, 1429875), (675, 1353615), (775, 1178955), (837, 1091625), (1025, 891405), (1065, 857925), (1107, 825375), (1125, 812169), (1271, 718875), (1395, 654975), (1775, 514755), (1845, 495225), (1917, 476625), (2025, 451205), (2201, 415125), (2325, 392985), (2511, 363875), (2911, 313875), (3075, 297135), (3195, 285975), (3321, 275125), (3375, 270723), (3813, 239625), (3875, 235791), (4185, 218325), (5125, 178281), (5325, 171585), (5535, 165075), (5751, 158875), (6355, 143775), (6603, 138375), (6975, 130995), (8733, 104625), (8875, 102951), (9225, 99045), (9585, 95325), (10125, 90241), (11005, 83025), (11439, 79875), (11625, 78597), (12555, 72775), (14555, 62775), (15375, 59427), (15975, 57195), (16605, 55025), (19065, 47925), (19809, 46125), (20925, 43665), (26199, 34875), (26625, 34317), (27675, 33015), (28755, 31775)]