2021617065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{9883}}^1$

素因数の和:10953

約数の個数: 32

約数和(自身を含む): 3487075200

約数和(自身を除く): 1465458135

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1049, 3147, 5245, 9883, 13637, 15735, 29649, 40911, 49415, 68185, 128479, 148245, 204555, 385437, 642395, 1927185, 10367267, 31101801, 51836335, 134774471, 155509005, 404323413, 673872355, 2021617065]

約数ペア:

[(1, 2021617065), (3, 673872355), (5, 404323413), (13, 155509005), (15, 134774471), (39, 51836335), (65, 31101801), (195, 10367267), (1049, 1927185), (3147, 642395), (5245, 385437), (9883, 204555), (13637, 148245), (15735, 128479), (29649, 68185), (40911, 49415)]