2677765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 3438720

約数和(自身を除く): 760955

約数列:

[1, 5, 19, 71, 95, 355, 397, 1349, 1985, 6745, 7543, 28187, 37715, 140935, 535553, 2677765]

約数ペア:

[(1, 2677765), (5, 535553), (19, 140935), (71, 37715), (95, 28187), (355, 7543), (397, 6745), (1349, 1985)]