4786145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 7219968

約数和(自身を除く): 2433823

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 157, 335, 455, 469, 785, 871, 1099, 2041, 2345, 4355, 5495, 6097, 10205, 10519, 14287, 30485, 52595, 71435, 73633, 136747, 368165, 683735, 957229, 4786145]

約数ペア:

[(1, 4786145), (5, 957229), (7, 683735), (13, 368165), (35, 136747), (65, 73633), (67, 71435), (91, 52595), (157, 30485), (335, 14287), (455, 10519), (469, 10205), (785, 6097), (871, 5495), (1099, 4355), (2041, 2345)]