100806860025

素因数分解:

$3^2\times 5^2\times {\mathrm{448030489}}^1$

素因数の和:448030505

約数の個数: 18

約数和(自身を含む): 180556287470

約数和(自身を除く): 79749427445

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 448030489, 1344091467, 2240152445, 4032274401, 6720457335, 11200762225, 20161372005, 33602286675, 100806860025]

約数ペア:

[(1, 100806860025), (3, 33602286675), (5, 20161372005), (9, 11200762225), (15, 6720457335), (25, 4032274401), (45, 2240152445), (75, 1344091467), (225, 448030489)]