68414085

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{769}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 53553915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 769, 1977, 2307, 3295, 3845, 5931, 6921, 9885, 11535, 17793, 20763, 29655, 34605, 88965, 103815, 506771, 1520313, 2533855, 4560939, 7601565, 13682817, 22804695, 68414085]

約数ペア:

[(1, 68414085), (3, 22804695), (5, 13682817), (9, 7601565), (15, 4560939), (27, 2533855), (45, 1520313), (135, 506771), (659, 103815), (769, 88965), (1977, 34605), (2307, 29655), (3295, 20763), (3845, 17793), (5931, 11535), (6921, 9885)]