26421945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 20303175

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2027, 2607, 4345, 6081, 10135, 13035, 22297, 30405, 66891, 111485, 160133, 334455, 480399, 800665, 1761463, 2401995, 5284389, 8807315, 26421945]

約数ペア:

[(1, 26421945), (3, 8807315), (5, 5284389), (11, 2401995), (15, 1761463), (33, 800665), (55, 480399), (79, 334455), (165, 160133), (237, 111485), (395, 66891), (869, 30405), (1185, 22297), (2027, 13035), (2607, 10135), (4345, 6081)]