12277515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 21588480

約数和(自身を除く): 9310965

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 1873, 2185, 5619, 6555, 9365, 28095, 35587, 43079, 106761, 129237, 177935, 215395, 533805, 646185, 818501, 2455503, 4092505, 12277515]

約数ペア:

[(1, 12277515), (3, 4092505), (5, 2455503), (15, 818501), (19, 646185), (23, 533805), (57, 215395), (69, 177935), (95, 129237), (115, 106761), (285, 43079), (345, 35587), (437, 28095), (1311, 9365), (1873, 6555), (2185, 5619)]