72739555

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31019}}^1$

素因数の和:31098

約数の個数: 16

約数和(自身を含む): 101249280

約数和(自身を除く): 28509725

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 31019, 155095, 217133, 1085665, 2078273, 10391365, 14547911, 72739555]

約数ペア:

[(1, 72739555), (5, 14547911), (7, 10391365), (35, 2078273), (67, 1085665), (335, 217133), (469, 155095), (2345, 31019)]