2815085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1539475

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 269, 299, 455, 805, 1345, 1495, 1883, 2093, 3497, 6187, 9415, 10465, 17485, 24479, 30935, 43309, 80431, 122395, 216545, 402155, 563017, 2815085]

約数ペア:

[(1, 2815085), (5, 563017), (7, 402155), (13, 216545), (23, 122395), (35, 80431), (65, 43309), (91, 30935), (115, 24479), (161, 17485), (269, 10465), (299, 9415), (455, 6187), (805, 3497), (1345, 2093), (1495, 1883)]