6642278495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{2003}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 8536078080

約数和(自身を除く): 1893799585

約数列:

[1, 5, 19, 67, 95, 335, 521, 1273, 2003, 2605, 6365, 9899, 10015, 34907, 38057, 49495, 134201, 174535, 190285, 663233, 671005, 1043563, 2549819, 3316165, 5217815, 12749095, 19827697, 69918721, 99138485, 349593605, 1328455699, 6642278495]

約数ペア:

[(1, 6642278495), (5, 1328455699), (19, 349593605), (67, 99138485), (95, 69918721), (335, 19827697), (521, 12749095), (1273, 5217815), (2003, 3316165), (2605, 2549819), (6365, 1043563), (9899, 671005), (10015, 663233), (34907, 190285), (38057, 174535), (49495, 134201)]