100901475

素因数分解:

$3^2\times 5^2\times {\mathrm{448451}}^1$

素因数の和:448467

約数の個数: 18

約数和(自身を含む): 180726156

約数和(自身を除く): 79824681

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 448451, 1345353, 2242255, 4036059, 6726765, 11211275, 20180295, 33633825, 100901475]

約数ペア:

[(1, 100901475), (3, 33633825), (5, 20180295), (9, 11211275), (15, 6726765), (25, 4036059), (45, 2242255), (75, 1345353), (225, 448451)]