42885525

素因数分解:

$3^1\times 5^2\times {\mathrm{577}}^1\times {\mathrm{991}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 71098624

約数和(自身を除く): 28213099

約数列:

[1, 3, 5, 15, 25, 75, 577, 991, 1731, 2885, 2973, 4955, 8655, 14425, 14865, 24775, 43275, 74325, 571807, 1715421, 2859035, 8577105, 14295175, 42885525]

約数ペア:

[(1, 42885525), (3, 14295175), (5, 8577105), (15, 2859035), (25, 1715421), (75, 571807), (577, 74325), (991, 43275), (1731, 24775), (2885, 14865), (2973, 14425), (4955, 8655)]