52870575

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1997}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 87704208

約数和(自身を除く): 34833633

約数列:

[1, 3, 5, 15, 25, 75, 353, 1059, 1765, 1997, 5295, 5991, 8825, 9985, 26475, 29955, 49925, 149775, 704941, 2114823, 3524705, 10574115, 17623525, 52870575]

約数ペア:

[(1, 52870575), (3, 17623525), (5, 10574115), (15, 3524705), (25, 2114823), (75, 704941), (353, 149775), (1059, 49925), (1765, 29955), (1997, 26475), (5295, 9985), (5991, 8825)]