23307505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 8625935

約数列:

[1, 5, 13, 31, 43, 65, 155, 215, 269, 403, 559, 1333, 1345, 2015, 2795, 3497, 6665, 8339, 11567, 17329, 17485, 41695, 57835, 86645, 108407, 150371, 358577, 542035, 751855, 1792885, 4661501, 23307505]

約数ペア:

[(1, 23307505), (5, 4661501), (13, 1792885), (31, 751855), (43, 542035), (65, 358577), (155, 150371), (215, 108407), (269, 86645), (403, 57835), (559, 41695), (1333, 17485), (1345, 17329), (2015, 11567), (2795, 8339), (3497, 6665)]