90953505

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 162175104

約数和(自身を除く): 71221599

約数列:

[1, 3, 5, 9, 15, 45, 67, 97, 201, 291, 311, 335, 485, 603, 873, 933, 1005, 1455, 1555, 2799, 3015, 4365, 4665, 6499, 13995, 19497, 20837, 30167, 32495, 58491, 62511, 90501, 97485, 104185, 150835, 187533, 271503, 292455, 312555, 452505, 937665, 1357515, 2021189, 6063567, 10105945, 18190701, 30317835, 90953505]

約数ペア:

[(1, 90953505), (3, 30317835), (5, 18190701), (9, 10105945), (15, 6063567), (45, 2021189), (67, 1357515), (97, 937665), (201, 452505), (291, 312555), (311, 292455), (335, 271503), (485, 187533), (603, 150835), (873, 104185), (933, 97485), (1005, 90501), (1455, 62511), (1555, 58491), (2799, 32495), (3015, 30167), (4365, 20837), (4665, 19497), (6499, 13995)]