66085003725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{12097}}^1$

素因数の和:12567

約数の個数: 72

約数和(自身を含む): 118596016512

約数和(自身を除く): 52511012787

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 431, 507, 845, 975, 1293, 2155, 2535, 4225, 5603, 6465, 10775, 12097, 12675, 16809, 28015, 32325, 36291, 60485, 72839, 84045, 140075, 157261, 181455, 218517, 302425, 364195, 420225, 471783, 786305, 907275, 1092585, 1820975, 2044393, 2358915, 3931525, 5213807, 5462925, 6133179, 10221965, 11794575, 15641421, 26069035, 30665895, 51109825, 67779491, 78207105, 130345175, 153329475, 203338473, 338897455, 391035525, 881133383, 1016692365, 1694487275, 2643400149, 4405666915, 5083461825, 13217000745, 22028334575, 66085003725]

約数ペア:

[(1, 66085003725), (3, 22028334575), (5, 13217000745), (13, 5083461825), (15, 4405666915), (25, 2643400149), (39, 1694487275), (65, 1016692365), (75, 881133383), (169, 391035525), (195, 338897455), (325, 203338473), (431, 153329475), (507, 130345175), (845, 78207105), (975, 67779491), (1293, 51109825), (2155, 30665895), (2535, 26069035), (4225, 15641421), (5603, 11794575), (6465, 10221965), (10775, 6133179), (12097, 5462925), (12675, 5213807), (16809, 3931525), (28015, 2358915), (32325, 2044393), (36291, 1820975), (60485, 1092585), (72839, 907275), (84045, 786305), (140075, 471783), (157261, 420225), (181455, 364195), (218517, 302425)]