13149075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10313}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 23020848

約数和(自身を除く): 9871773

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10313, 30939, 51565, 154695, 175321, 257825, 525963, 773475, 876605, 2629815, 4383025, 13149075]

約数ペア:

[(1, 13149075), (3, 4383025), (5, 2629815), (15, 876605), (17, 773475), (25, 525963), (51, 257825), (75, 175321), (85, 154695), (255, 51565), (425, 30939), (1275, 10313)]