65693225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 88452672

約数和(自身を除く): 22759447

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1543, 1703, 3275, 7715, 8515, 20059, 38575, 42575, 100295, 202133, 501475, 1010665, 2627729, 5053325, 13138645, 65693225]

約数ペア:

[(1, 65693225), (5, 13138645), (13, 5053325), (25, 2627729), (65, 1010665), (131, 501475), (325, 202133), (655, 100295), (1543, 42575), (1703, 38575), (3275, 20059), (7715, 8515)]