90408725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6277

約数の個数: 24

約数和(自身を含む): 124625952

約数和(自身を除く): 34217227

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 6203, 14575, 31015, 68233, 155075, 328759, 341165, 1643795, 1705825, 3616349, 8218975, 18081745, 90408725]

約数ペア:

[(1, 90408725), (5, 18081745), (11, 8218975), (25, 3616349), (53, 1705825), (55, 1643795), (265, 341165), (275, 328759), (583, 155075), (1325, 68233), (2915, 31015), (6203, 14575)]