1325590165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{70717}}^1$

素因数の和:70908

約数の個数: 16

約数和(自身を含む): 1670076288

約数和(自身を除く): 344486123

約数列:

[1, 5, 23, 115, 163, 815, 3749, 18745, 70717, 353585, 1626491, 8132455, 11526871, 57634355, 265118033, 1325590165]

約数ペア:

[(1, 1325590165), (5, 265118033), (23, 57634355), (115, 11526871), (163, 8132455), (815, 1626491), (3749, 353585), (18745, 70717)]