64232925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 46593315

約数列:

[1, 3, 5, 15, 25, 37, 75, 79, 111, 185, 237, 293, 395, 555, 879, 925, 1185, 1465, 1975, 2775, 2923, 4395, 5925, 7325, 8769, 10841, 14615, 21975, 23147, 32523, 43845, 54205, 69441, 73075, 115735, 162615, 219225, 271025, 347205, 578675, 813075, 856439, 1736025, 2569317, 4282195, 12846585, 21410975, 64232925]

約数ペア:

[(1, 64232925), (3, 21410975), (5, 12846585), (15, 4282195), (25, 2569317), (37, 1736025), (75, 856439), (79, 813075), (111, 578675), (185, 347205), (237, 271025), (293, 219225), (395, 162615), (555, 115735), (879, 73075), (925, 69441), (1185, 54205), (1465, 43845), (1975, 32523), (2775, 23147), (2923, 21975), (4395, 14615), (5925, 10841), (7325, 8769)]