48889005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 85857408

約数和(自身を除く): 36968403

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1637, 1991, 2715, 4911, 5973, 8185, 9955, 18007, 24555, 29865, 54021, 90035, 270105, 296297, 888891, 1481485, 3259267, 4444455, 9777801, 16296335, 48889005]

約数ペア:

[(1, 48889005), (3, 16296335), (5, 9777801), (11, 4444455), (15, 3259267), (33, 1481485), (55, 888891), (165, 296297), (181, 270105), (543, 90035), (905, 54021), (1637, 29865), (1991, 24555), (2715, 18007), (4911, 9955), (5973, 8185)]