27812175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 48137544

約数和(自身を除く): 20325369

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 701, 1587, 1725, 2103, 2645, 3505, 7935, 10515, 13225, 16123, 17525, 39675, 48369, 52575, 80615, 241845, 370829, 403075, 1112487, 1209225, 1854145, 5562435, 9270725, 27812175]

約数ペア:

[(1, 27812175), (3, 9270725), (5, 5562435), (15, 1854145), (23, 1209225), (25, 1112487), (69, 403075), (75, 370829), (115, 241845), (345, 80615), (529, 52575), (575, 48369), (701, 39675), (1587, 17525), (1725, 16123), (2103, 13225), (2645, 10515), (3505, 7935)]