201530375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{39323}}^1$

素因数の和:39379

約数の個数: 16

約数和(自身を含む): 257650848

約数和(自身を除く): 56120473

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 39323, 196615, 983075, 1612243, 4915375, 8061215, 40306075, 201530375]

約数ペア:

[(1, 201530375), (5, 40306075), (25, 8061215), (41, 4915375), (125, 1612243), (205, 983075), (1025, 196615), (5125, 39323)]