15065220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251087}}^1$

素因数の和:251099

約数の個数: 24

約数和(自身を含む): 42182784

約数和(自身を除く): 27117564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251087, 502174, 753261, 1004348, 1255435, 1506522, 2510870, 3013044, 3766305, 5021740, 7532610, 15065220]

約数ペア:

[(1, 15065220), (2, 7532610), (3, 5021740), (4, 3766305), (5, 3013044), (6, 2510870), (10, 1506522), (12, 1255435), (15, 1004348), (20, 753261), (30, 502174), (60, 251087)]