8480495855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{6343}}^1$

素因数の和:6735

約数の個数: 32

約数和(自身を含む): 11160973824

約数和(自身を除く): 2680477969

約数列:

[1, 5, 13, 65, 67, 307, 335, 871, 1535, 3991, 4355, 6343, 19955, 20569, 31715, 82459, 102845, 267397, 412295, 424981, 1336985, 1947301, 2124905, 5524753, 9736505, 25314913, 27623765, 126574565, 130469167, 652345835, 1696099171, 8480495855]

約数ペア:

[(1, 8480495855), (5, 1696099171), (13, 652345835), (65, 130469167), (67, 126574565), (307, 27623765), (335, 25314913), (871, 9736505), (1535, 5524753), (3991, 2124905), (4355, 1947301), (6343, 1336985), (19955, 424981), (20569, 412295), (31715, 267397), (82459, 102845)]