1334331505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 1745452800

約数和(自身を除く): 411121295

約数列:

[1, 5, 13, 65, 149, 311, 443, 745, 1555, 1937, 2215, 4043, 5759, 9685, 20215, 28795, 46339, 66007, 137773, 231695, 330035, 602407, 688865, 858091, 1791049, 3012035, 4290455, 8955245, 20528177, 102640885, 266866301, 1334331505]

約数ペア:

[(1, 1334331505), (5, 266866301), (13, 102640885), (65, 20528177), (149, 8955245), (311, 4290455), (443, 3012035), (745, 1791049), (1555, 858091), (1937, 688865), (2215, 602407), (4043, 330035), (5759, 231695), (9685, 137773), (20215, 66007), (28795, 46339)]