127147425

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{2969}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 210656160

約数和(自身を除く): 83508735

約数列:

[1, 3, 5, 15, 25, 75, 571, 1713, 2855, 2969, 8565, 8907, 14275, 14845, 42825, 44535, 74225, 222675, 1695299, 5085897, 8476495, 25429485, 42382475, 127147425]

約数ペア:

[(1, 127147425), (3, 42382475), (5, 25429485), (15, 8476495), (25, 5085897), (75, 1695299), (571, 222675), (1713, 74225), (2855, 44535), (2969, 42825), (8565, 14845), (8907, 14275)]