85491675

素因数分解:

$3^2\times 5^2\times {\mathrm{379963}}^1$

素因数の和:379979

約数の個数: 18

約数和(自身を含む): 153125492

約数和(自身を除く): 67633817

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379963, 1139889, 1899815, 3419667, 5699445, 9499075, 17098335, 28497225, 85491675]

約数ペア:

[(1, 85491675), (3, 28497225), (5, 17098335), (9, 9499075), (15, 5699445), (25, 3419667), (45, 1899815), (75, 1139889), (225, 379963)]