23642475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 40003392

約数和(自身を除く): 16360917

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 7331, 21993, 36655, 109965, 183275, 315233, 549825, 945699, 1576165, 4728495, 7880825, 23642475]

約数ペア:

[(1, 23642475), (3, 7880825), (5, 4728495), (15, 1576165), (25, 945699), (43, 549825), (75, 315233), (129, 183275), (215, 109965), (645, 36655), (1075, 21993), (3225, 7331)]