8587792095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{20123}}^1$

素因数の和:21391

約数の個数: 32

約数和(自身を含む): 14350182912

約数和(自身を除く): 5762390817

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1237, 3711, 6185, 18555, 20123, 28451, 60369, 85353, 100615, 142255, 301845, 426765, 462829, 1388487, 2314145, 6942435, 24892151, 74676453, 124460755, 373382265, 572519473, 1717558419, 2862597365, 8587792095]

約数ペア:

[(1, 8587792095), (3, 2862597365), (5, 1717558419), (15, 572519473), (23, 373382265), (69, 124460755), (115, 74676453), (345, 24892151), (1237, 6942435), (3711, 2314145), (6185, 1388487), (18555, 462829), (20123, 426765), (28451, 301845), (60369, 142255), (85353, 100615)]