29872745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 13921687

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 863, 989, 1505, 4315, 4945, 6041, 6923, 19849, 30205, 34615, 37109, 99245, 138943, 185545, 259763, 694715, 853507, 1298815, 4267535, 5974549, 29872745]

約数ペア:

[(1, 29872745), (5, 5974549), (7, 4267535), (23, 1298815), (35, 853507), (43, 694715), (115, 259763), (161, 185545), (215, 138943), (301, 99245), (805, 37109), (863, 34615), (989, 30205), (1505, 19849), (4315, 6923), (4945, 6041)]