22058725

素因数分解:

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

素因数の和:286

約数の個数: 36

約数和(自身を含む): 31042656

約数和(自身を除く): 8983931

約数列:

[1, 5, 13, 23, 25, 65, 115, 169, 227, 299, 325, 575, 845, 1135, 1495, 2951, 3887, 4225, 5221, 5675, 7475, 14755, 19435, 26105, 38363, 67873, 73775, 97175, 130525, 191815, 339365, 882349, 959075, 1696825, 4411745, 22058725]

約数ペア:

[(1, 22058725), (5, 4411745), (13, 1696825), (23, 959075), (25, 882349), (65, 339365), (115, 191815), (169, 130525), (227, 97175), (299, 73775), (325, 67873), (575, 38363), (845, 26105), (1135, 19435), (1495, 14755), (2951, 7475), (3887, 5675), (4225, 5221)]