2856551185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{195053}}^1$

素因数の和:195188

約数の個数: 16

約数和(自身を含む): 3581191440

約数和(自身を除く): 724640255

約数列:

[1, 5, 29, 101, 145, 505, 2929, 14645, 195053, 975265, 5656537, 19700353, 28282685, 98501765, 571310237, 2856551185]

約数ペア:

[(1, 2856551185), (5, 571310237), (29, 98501765), (101, 28282685), (145, 19700353), (505, 5656537), (2929, 975265), (14645, 195053)]