4417215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 8121600

約数和(自身を除く): 3704385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1409, 3135, 4227, 7045, 15499, 21135, 26771, 46497, 77495, 80313, 133855, 232485, 294481, 401565, 883443, 1472405, 4417215]

約数ペア:

[(1, 4417215), (3, 1472405), (5, 883443), (11, 401565), (15, 294481), (19, 232485), (33, 133855), (55, 80313), (57, 77495), (95, 46497), (165, 26771), (209, 21135), (285, 15499), (627, 7045), (1045, 4227), (1409, 3135)]