3117525

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 5205024

約数和(自身を除く): 2087499

約数列:

[1, 3, 5, 15, 25, 75, 197, 211, 591, 633, 985, 1055, 2955, 3165, 4925, 5275, 14775, 15825, 41567, 124701, 207835, 623505, 1039175, 3117525]

約数ペア:

[(1, 3117525), (3, 1039175), (5, 623505), (15, 207835), (25, 124701), (75, 41567), (197, 15825), (211, 14775), (591, 5275), (633, 4925), (985, 3165), (1055, 2955)]