120879265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 166803840

約数和(自身を除く): 45924575

約数列:

[1, 5, 13, 17, 65, 85, 139, 221, 695, 787, 1105, 1807, 2363, 3935, 9035, 10231, 11815, 13379, 30719, 51155, 66895, 109393, 153595, 173927, 546965, 869635, 1422109, 1859681, 7110545, 9298405, 24175853, 120879265]

約数ペア:

[(1, 120879265), (5, 24175853), (13, 9298405), (17, 7110545), (65, 1859681), (85, 1422109), (139, 869635), (221, 546965), (695, 173927), (787, 153595), (1105, 109393), (1807, 66895), (2363, 51155), (3935, 30719), (9035, 13379), (10231, 11815)]