89909765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52733}}^1$

素因数の和:52780

約数の個数: 16

約数和(自身を含む): 121499136

約数和(自身を除く): 31589371

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 52733, 263665, 580063, 1634723, 2900315, 8173615, 17981953, 89909765]

約数ペア:

[(1, 89909765), (5, 17981953), (11, 8173615), (31, 2900315), (55, 1634723), (155, 580063), (341, 263665), (1705, 52733)]