12409215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9119

約数の個数: 32

約数和(自身を含む): 24439296

約数和(自身を除く): 12030081

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9091, 27273, 45455, 63637, 118183, 136365, 190911, 318185, 354549, 590915, 827281, 954555, 1772745, 2481843, 4136405, 12409215]

約数ペア:

[(1, 12409215), (3, 4136405), (5, 2481843), (7, 1772745), (13, 954555), (15, 827281), (21, 590915), (35, 354549), (39, 318185), (65, 190911), (91, 136365), (105, 118183), (195, 63637), (273, 45455), (455, 27273), (1365, 9091)]