23619255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 18578505

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 3329, 7095, 9987, 16645, 36619, 49935, 109857, 143147, 183095, 429441, 549285, 715735, 1574617, 2147205, 4723851, 7873085, 23619255]

約数ペア:

[(1, 23619255), (3, 7873085), (5, 4723851), (11, 2147205), (15, 1574617), (33, 715735), (43, 549285), (55, 429441), (129, 183095), (165, 143147), (215, 109857), (473, 49935), (645, 36619), (1419, 16645), (2365, 9987), (3329, 7095)]