63701625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 116363520

約数和(自身を除く): 52661895

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 125, 179, 195, 219, 325, 365, 375, 537, 895, 949, 975, 1095, 1625, 1825, 2327, 2685, 2847, 4475, 4745, 4875, 5475, 6981, 9125, 11635, 13067, 13425, 14235, 22375, 23725, 27375, 34905, 39201, 58175, 65335, 67125, 71175, 118625, 169871, 174525, 196005, 290875, 326675, 355875, 509613, 849355, 872625, 980025, 1633375, 2548065, 4246775, 4900125, 12740325, 21233875, 63701625]

約数ペア:

[(1, 63701625), (3, 21233875), (5, 12740325), (13, 4900125), (15, 4246775), (25, 2548065), (39, 1633375), (65, 980025), (73, 872625), (75, 849355), (125, 509613), (179, 355875), (195, 326675), (219, 290875), (325, 196005), (365, 174525), (375, 169871), (537, 118625), (895, 71175), (949, 67125), (975, 65335), (1095, 58175), (1625, 39201), (1825, 34905), (2327, 27375), (2685, 23725), (2847, 22375), (4475, 14235), (4745, 13425), (4875, 13067), (5475, 11635), (6981, 9125)]