75864725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 97929000

約数和(自身を除く): 22064275

約数列:

[1, 5, 25, 29, 145, 269, 389, 725, 1345, 1945, 6725, 7801, 9725, 11281, 39005, 56405, 104641, 195025, 282025, 523205, 2616025, 3034589, 15172945, 75864725]

約数ペア:

[(1, 75864725), (5, 15172945), (25, 3034589), (29, 2616025), (145, 523205), (269, 282025), (389, 195025), (725, 104641), (1345, 56405), (1945, 39005), (6725, 11281), (7801, 9725)]