57516135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 42707865

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 6959, 8265, 20877, 34795, 104385, 132221, 201811, 396663, 605433, 661105, 1009055, 1983315, 3027165, 3834409, 11503227, 19172045, 57516135]

約数ペア:

[(1, 57516135), (3, 19172045), (5, 11503227), (15, 3834409), (19, 3027165), (29, 1983315), (57, 1009055), (87, 661105), (95, 605433), (145, 396663), (285, 201811), (435, 132221), (551, 104385), (1653, 34795), (2755, 20877), (6959, 8265)]