4745975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 6718320

約数和(自身を除く): 1972345

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 859, 1105, 4295, 5525, 11167, 14603, 21475, 55835, 73015, 189839, 279175, 365075, 949195, 4745975]

約数ペア:

[(1, 4745975), (5, 949195), (13, 365075), (17, 279175), (25, 189839), (65, 73015), (85, 55835), (221, 21475), (325, 14603), (425, 11167), (859, 5525), (1105, 4295)]