622121565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25121}}^1$

素因数の和:25269

約数の個数: 32

約数和(自身を含む): 1080446976

約数和(自身を除く): 458325411

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 8255, 24765, 25121, 75363, 125605, 326573, 376815, 979719, 1632865, 3190367, 4898595, 9571101, 15951835, 41474771, 47855505, 124424313, 207373855, 622121565]

約数ペア:

[(1, 622121565), (3, 207373855), (5, 124424313), (13, 47855505), (15, 41474771), (39, 15951835), (65, 9571101), (127, 4898595), (195, 3190367), (381, 1632865), (635, 979719), (1651, 376815), (1905, 326573), (4953, 125605), (8255, 75363), (24765, 25121)]