4227055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1993745

約数列:

[1, 5, 7, 23, 35, 59, 89, 115, 161, 295, 413, 445, 623, 805, 1357, 2047, 2065, 3115, 5251, 6785, 9499, 10235, 14329, 26255, 36757, 47495, 71645, 120773, 183785, 603865, 845411, 4227055]

約数ペア:

[(1, 4227055), (5, 845411), (7, 603865), (23, 183785), (35, 120773), (59, 71645), (89, 47495), (115, 36757), (161, 26255), (295, 14329), (413, 10235), (445, 9499), (623, 6785), (805, 5251), (1357, 3115), (2047, 2065)]