23041655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 11431945

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 569, 623, 1157, 2845, 3115, 3983, 5785, 7397, 8099, 19915, 36985, 40495, 50641, 51779, 253205, 258895, 354487, 658333, 1772435, 3291665, 4608331, 23041655]

約数ペア:

[(1, 23041655), (5, 4608331), (7, 3291665), (13, 1772435), (35, 658333), (65, 354487), (89, 258895), (91, 253205), (445, 51779), (455, 50641), (569, 40495), (623, 36985), (1157, 19915), (2845, 8099), (3115, 7397), (3983, 5785)]