23176865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 8341855

約数列:

[1, 5, 17, 19, 85, 95, 113, 127, 323, 565, 635, 1615, 1921, 2147, 2159, 2413, 9605, 10735, 10795, 12065, 14351, 36499, 41021, 71755, 182495, 205105, 243967, 272669, 1219835, 1363345, 4635373, 23176865]

約数ペア:

[(1, 23176865), (5, 4635373), (17, 1363345), (19, 1219835), (85, 272669), (95, 243967), (113, 205105), (127, 182495), (323, 71755), (565, 41021), (635, 36499), (1615, 14351), (1921, 12065), (2147, 10795), (2159, 10735), (2413, 9605)]