22027215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 42812928

約数和(自身を除く): 20785713

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1303, 2415, 3381, 3909, 5635, 6515, 9121, 16905, 19545, 27363, 29969, 45605, 63847, 89907, 136815, 149845, 191541, 209783, 319235, 449535, 629349, 957705, 1048915, 1468481, 3146745, 4405443, 7342405, 22027215]

約数ペア:

[(1, 22027215), (3, 7342405), (5, 4405443), (7, 3146745), (15, 1468481), (21, 1048915), (23, 957705), (35, 629349), (49, 449535), (69, 319235), (105, 209783), (115, 191541), (147, 149845), (161, 136815), (245, 89907), (345, 63847), (483, 45605), (735, 29969), (805, 27363), (1127, 19545), (1303, 16905), (2415, 9121), (3381, 6515), (3909, 5635)]