23395025

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 31885980

約数和(自身を除く): 8490955

約数列:

[1, 5, 23, 25, 29, 61, 115, 145, 305, 529, 575, 667, 725, 1403, 1525, 1769, 2645, 3335, 7015, 8845, 13225, 15341, 16675, 32269, 35075, 40687, 44225, 76705, 161345, 203435, 383525, 806725, 935801, 1017175, 4679005, 23395025]

約数ペア:

[(1, 23395025), (5, 4679005), (23, 1017175), (25, 935801), (29, 806725), (61, 383525), (115, 203435), (145, 161345), (305, 76705), (529, 44225), (575, 40687), (667, 35075), (725, 32269), (1403, 16675), (1525, 15341), (1769, 13225), (2645, 8845), (3335, 7015)]