1696825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 2374848

約数和(自身を除く): 678023

約数列:

[1, 5, 13, 23, 25, 65, 115, 227, 299, 325, 575, 1135, 1495, 2951, 5221, 5675, 7475, 14755, 26105, 67873, 73775, 130525, 339365, 1696825]

約数ペア:

[(1, 1696825), (5, 339365), (13, 130525), (23, 73775), (25, 67873), (65, 26105), (115, 14755), (227, 7475), (299, 5675), (325, 5221), (575, 2951), (1135, 1495)]