4491095

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 6549984

約数和(自身を除く): 2058889

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 797, 805, 1127, 3985, 5579, 5635, 18331, 27895, 39053, 91655, 128317, 195265, 641585, 898219, 4491095]

約数ペア:

[(1, 4491095), (5, 898219), (7, 641585), (23, 195265), (35, 128317), (49, 91655), (115, 39053), (161, 27895), (245, 18331), (797, 5635), (805, 5579), (1127, 3985)]