153207615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1409}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 268012800

約数和(自身を除く): 114805185

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 659, 1409, 1977, 3295, 4227, 7045, 7249, 9885, 15499, 21135, 21747, 36245, 46497, 77495, 108735, 232485, 928531, 2785593, 4642655, 10213841, 13927965, 30641523, 51069205, 153207615]

約数ペア:

[(1, 153207615), (3, 51069205), (5, 30641523), (11, 13927965), (15, 10213841), (33, 4642655), (55, 2785593), (165, 928531), (659, 232485), (1409, 108735), (1977, 77495), (3295, 46497), (4227, 36245), (7045, 21747), (7249, 21135), (9885, 15499)]