13899925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 19547360

約数和(自身を除く): 5647435

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 2251, 6175, 11255, 29263, 42769, 56275, 146315, 213845, 555997, 731575, 1069225, 2779985, 13899925]

約数ペア:

[(1, 13899925), (5, 2779985), (13, 1069225), (19, 731575), (25, 555997), (65, 213845), (95, 146315), (247, 56275), (325, 42769), (475, 29263), (1235, 11255), (2251, 6175)]