15697688127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1\times {\mathrm{3761}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 23142620160

約数和(自身を除く): 7444932033

約数列:

[1, 3, 11, 33, 79, 237, 869, 1601, 2607, 3761, 4803, 11283, 17611, 41371, 52833, 124113, 126479, 297119, 379437, 891357, 1391269, 3268309, 4173807, 6021361, 9804927, 18064083, 66234971, 198704913, 475687519, 1427062557, 5232562709, 15697688127]

約数ペア:

[(1, 15697688127), (3, 5232562709), (11, 1427062557), (33, 475687519), (79, 198704913), (237, 66234971), (869, 18064083), (1601, 9804927), (2607, 6021361), (3761, 4173807), (4803, 3268309), (11283, 1391269), (17611, 891357), (41371, 379437), (52833, 297119), (124113, 126479)]