100806075

素因数分解:

$3^2\times 5^2\times {\mathrm{448027}}^1$

素因数の和:448043

約数の個数: 18

約数和(自身を含む): 180555284

約数和(自身を除く): 79749209

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 448027, 1344081, 2240135, 4032243, 6720405, 11200675, 20161215, 33602025, 100806075]

約数ペア:

[(1, 100806075), (3, 33602025), (5, 20161215), (9, 11200675), (15, 6720405), (25, 4032243), (45, 2240135), (75, 1344081), (225, 448027)]