23456615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 35782656

約数和(自身を除く): 12326041

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 1663, 2015, 2821, 8315, 11641, 14105, 21619, 51553, 58205, 108095, 151333, 257765, 360871, 670189, 756665, 1804355, 3350945, 4691323, 23456615]

約数ペア:

[(1, 23456615), (5, 4691323), (7, 3350945), (13, 1804355), (31, 756665), (35, 670189), (65, 360871), (91, 257765), (155, 151333), (217, 108095), (403, 58205), (455, 51553), (1085, 21619), (1663, 14105), (2015, 11641), (2821, 8315)]