2116715205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{298339}}^1$

素因数の和:298401

約数の個数: 32

約数和(自身を含む): 3780564480

約数和(自身を除く): 1663849275

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 298339, 895017, 1491695, 3281729, 4475085, 9845187, 12828577, 16408645, 38485731, 49225935, 64142885, 141114347, 192428655, 423343041, 705571735, 2116715205]

約数ペア:

[(1, 2116715205), (3, 705571735), (5, 423343041), (11, 192428655), (15, 141114347), (33, 64142885), (43, 49225935), (55, 38485731), (129, 16408645), (165, 12828577), (215, 9845187), (473, 4475085), (645, 3281729), (1419, 1491695), (2365, 895017), (7095, 298339)]