3720317185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 4849189632

約数和(自身を除く): 1128872447

約数列:

[1, 5, 13, 65, 211, 487, 557, 1055, 2435, 2743, 2785, 6331, 7241, 13715, 31655, 36205, 102757, 117527, 271259, 513785, 587635, 1335841, 1356295, 1527851, 3526367, 6679205, 7639255, 17631835, 57235649, 286178245, 744063437, 3720317185]

約数ペア:

[(1, 3720317185), (5, 744063437), (13, 286178245), (65, 57235649), (211, 17631835), (487, 7639255), (557, 6679205), (1055, 3526367), (2435, 1527851), (2743, 1356295), (2785, 1335841), (6331, 587635), (7241, 513785), (13715, 271259), (31655, 117527), (36205, 102757)]