23981375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 33156864

約数和(自身を除く): 9175489

約数列:

[1, 5, 11, 25, 55, 107, 125, 163, 275, 535, 815, 1177, 1375, 1793, 2675, 4075, 5885, 8965, 13375, 17441, 20375, 29425, 44825, 87205, 147125, 191851, 224125, 436025, 959255, 2180125, 4796275, 23981375]

約数ペア:

[(1, 23981375), (5, 4796275), (11, 2180125), (25, 959255), (55, 436025), (107, 224125), (125, 191851), (163, 147125), (275, 87205), (535, 44825), (815, 29425), (1177, 20375), (1375, 17441), (1793, 13375), (2675, 8965), (4075, 5885)]