15797620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5231}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 33401088

約数和(自身を除く): 17603468

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5231, 10462, 20924, 26155, 52310, 104620, 789881, 1579762, 3159524, 3949405, 7898810, 15797620]

約数ペア:

[(1, 15797620), (2, 7898810), (4, 3949405), (5, 3159524), (10, 1579762), (20, 789881), (151, 104620), (302, 52310), (604, 26155), (755, 20924), (1510, 10462), (3020, 5231)]