42308825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 59332140

約数和(自身を除く): 17023315

約数列:

[1, 5, 13, 25, 29, 65, 67, 145, 325, 335, 377, 725, 871, 1675, 1885, 1943, 4355, 4489, 9425, 9715, 21775, 22445, 25259, 48575, 58357, 112225, 126295, 130181, 291785, 631475, 650905, 1458925, 1692353, 3254525, 8461765, 42308825]

約数ペア:

[(1, 42308825), (5, 8461765), (13, 3254525), (25, 1692353), (29, 1458925), (65, 650905), (67, 631475), (145, 291785), (325, 130181), (335, 126295), (377, 112225), (725, 58357), (871, 48575), (1675, 25259), (1885, 22445), (1943, 21775), (4355, 9715), (4489, 9425)]