76902405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 54218235

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 3251, 4731, 7885, 9753, 16255, 23655, 48765, 61769, 185307, 269833, 308845, 809499, 926535, 1349165, 4047495, 5126827, 15380481, 25634135, 76902405]

約数ペア:

[(1, 76902405), (3, 25634135), (5, 15380481), (15, 5126827), (19, 4047495), (57, 1349165), (83, 926535), (95, 809499), (249, 308845), (285, 269833), (415, 185307), (1245, 61769), (1577, 48765), (3251, 23655), (4731, 16255), (7885, 9753)]