315084165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4909}}^1$

素因数の和:5317

約数の個数: 32

約数和(自身を含む): 551491200

約数和(自身を除く): 236407035

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 389, 1167, 1945, 4279, 4909, 5835, 12837, 14727, 21395, 24545, 53999, 64185, 73635, 161997, 269995, 809985, 1909601, 5728803, 9548005, 21005611, 28644015, 63016833, 105028055, 315084165]

約数ペア:

[(1, 315084165), (3, 105028055), (5, 63016833), (11, 28644015), (15, 21005611), (33, 9548005), (55, 5728803), (165, 1909601), (389, 809985), (1167, 269995), (1945, 161997), (4279, 73635), (4909, 64185), (5835, 53999), (12837, 24545), (14727, 21395)]