23083905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 40715136

約数和(自身を除く): 17631231

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2753, 2795, 8259, 8385, 13765, 35789, 41295, 107367, 118379, 178945, 355137, 536835, 591895, 1538927, 1775685, 4616781, 7694635, 23083905]

約数ペア:

[(1, 23083905), (3, 7694635), (5, 4616781), (13, 1775685), (15, 1538927), (39, 591895), (43, 536835), (65, 355137), (129, 178945), (195, 118379), (215, 107367), (559, 41295), (645, 35789), (1677, 13765), (2753, 8385), (2795, 8259)]