121310975

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 155354640

約数和(自身を除く): 34043665

約数列:

[1, 5, 25, 37, 185, 313, 419, 925, 1565, 2095, 7825, 10475, 11581, 15503, 57905, 77515, 131147, 289525, 387575, 655735, 3278675, 4852439, 24262195, 121310975]

約数ペア:

[(1, 121310975), (5, 24262195), (25, 4852439), (37, 3278675), (185, 655735), (313, 387575), (419, 289525), (925, 131147), (1565, 77515), (2095, 57905), (7825, 15503), (10475, 11581)]