11518845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 20899200

約数和(自身を除く): 9380355

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3109, 3705, 9327, 15545, 40417, 46635, 59071, 121251, 177213, 202085, 295355, 606255, 767923, 886065, 2303769, 3839615, 11518845]

約数ペア:

[(1, 11518845), (3, 3839615), (5, 2303769), (13, 886065), (15, 767923), (19, 606255), (39, 295355), (57, 202085), (65, 177213), (95, 121251), (195, 59071), (247, 46635), (285, 40417), (741, 15545), (1235, 9327), (3109, 3705)]