82227275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 110826240

約数和(自身を除く): 28598965

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 2239, 2825, 7345, 11195, 29107, 36725, 55975, 145535, 253007, 727675, 1265035, 3289091, 6325175, 16445455, 82227275]

約数ペア:

[(1, 82227275), (5, 16445455), (13, 6325175), (25, 3289091), (65, 1265035), (113, 727675), (325, 253007), (565, 145535), (1469, 55975), (2239, 36725), (2825, 29107), (7345, 11195)]