274865995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{4003}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 341332992

約数和(自身を除く): 66466997

約数列:

[1, 5, 31, 155, 443, 2215, 4003, 13733, 20015, 68665, 124093, 620465, 1773329, 8866645, 54973199, 274865995]

約数ペア:

[(1, 274865995), (5, 54973199), (31, 8866645), (155, 1773329), (443, 620465), (2215, 124093), (4003, 68665), (13733, 20015)]