63621225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16633}}^1$

素因数の和:16666

約数の個数: 36

約数和(自身を含む): 120663036

約数和(自身を除く): 57041811

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 16633, 49899, 83165, 149697, 249495, 282761, 415825, 748485, 848283, 1247475, 1413805, 2544849, 3742425, 4241415, 7069025, 12724245, 21207075, 63621225]

約数ペア:

[(1, 63621225), (3, 21207075), (5, 12724245), (9, 7069025), (15, 4241415), (17, 3742425), (25, 2544849), (45, 1413805), (51, 1247475), (75, 848283), (85, 748485), (153, 415825), (225, 282761), (255, 249495), (425, 149697), (765, 83165), (1275, 49899), (3825, 16633)]