23298925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 32951016

約数和(自身を除く): 9652091

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4217, 5525, 21085, 54821, 71689, 105425, 274105, 358445, 931957, 1370525, 1792225, 4659785, 23298925]

約数ペア:

[(1, 23298925), (5, 4659785), (13, 1792225), (17, 1370525), (25, 931957), (65, 358445), (85, 274105), (221, 105425), (325, 71689), (425, 54821), (1105, 21085), (4217, 5525)]