22939995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 40384512

約数和(自身を除く): 17444517

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2503, 3055, 7509, 9165, 12515, 32539, 37545, 97617, 117641, 162695, 352923, 488085, 588205, 1529333, 1764615, 4587999, 7646665, 22939995]

約数ペア:

[(1, 22939995), (3, 7646665), (5, 4587999), (13, 1764615), (15, 1529333), (39, 588205), (47, 488085), (65, 352923), (141, 162695), (195, 117641), (235, 97617), (611, 37545), (705, 32539), (1833, 12515), (2503, 9165), (3055, 7509)]