1880147285

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{15679}}^1$

素因数の和:16540

約数の個数: 16

約数和(自身を含む): 2336947200

約数和(自身を除く): 456799915

約数列:

[1, 5, 29, 145, 827, 4135, 15679, 23983, 78395, 119915, 454691, 2273455, 12966533, 64832665, 376029457, 1880147285]

約数ペア:

[(1, 1880147285), (5, 376029457), (29, 64832665), (145, 12966533), (827, 2273455), (4135, 454691), (15679, 119915), (23983, 78395)]