15705841581

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 23769188352

約数和(自身を除く): 8063346771

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 443, 747, 1329, 1531, 2573, 3987, 4593, 7719, 13733, 13779, 23157, 36769, 41199, 47461, 110307, 123597, 127073, 142383, 330921, 381219, 427149, 678233, 1139839, 1143657, 2034699, 3419517, 3939263, 6104097, 10258551, 11817789, 21025223, 35453367, 56293339, 63075669, 168880017, 189227007, 506640051, 1745093509, 5235280527, 15705841581]

約数ペア:

[(1, 15705841581), (3, 5235280527), (9, 1745093509), (31, 506640051), (83, 189227007), (93, 168880017), (249, 63075669), (279, 56293339), (443, 35453367), (747, 21025223), (1329, 11817789), (1531, 10258551), (2573, 6104097), (3987, 3939263), (4593, 3419517), (7719, 2034699), (13733, 1143657), (13779, 1139839), (23157, 678233), (36769, 427149), (41199, 381219), (47461, 330921), (110307, 142383), (123597, 127073)]