24870555

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12853}}^1$

素因数の和:12907

約数の個数: 24

約数和(自身を含む): 44114928

約数和(自身を除く): 19244373

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12853, 38559, 64265, 115677, 192795, 552679, 578385, 1658037, 2763395, 4974111, 8290185, 24870555]

約数ペア:

[(1, 24870555), (3, 8290185), (5, 4974111), (9, 2763395), (15, 1658037), (43, 578385), (45, 552679), (129, 192795), (215, 115677), (387, 64265), (645, 38559), (1935, 12853)]