20463225

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 34006752

約数和(自身を除く): 13543527

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 1165, 1171, 3495, 3513, 5825, 5855, 17475, 17565, 29275, 87825, 272843, 818529, 1364215, 4092645, 6821075, 20463225]

約数ペア:

[(1, 20463225), (3, 6821075), (5, 4092645), (15, 1364215), (25, 818529), (75, 272843), (233, 87825), (699, 29275), (1165, 17565), (1171, 17475), (3495, 5855), (3513, 5825)]