5237245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 6819120

約数和(自身を除く): 1581875

約数列:

[1, 5, 13, 65, 197, 409, 985, 2045, 2561, 5317, 12805, 26585, 80573, 402865, 1047449, 5237245]

約数ペア:

[(1, 5237245), (5, 1047449), (13, 402865), (65, 80573), (197, 26585), (409, 12805), (985, 5317), (2045, 2561)]