13229715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 22818816

約数和(自身を除く): 9589101

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 1237, 2139, 3565, 3711, 6185, 10695, 18555, 28451, 38347, 85353, 115041, 142255, 191735, 426765, 575205, 881981, 2645943, 4409905, 13229715]

約数ペア:

[(1, 13229715), (3, 4409905), (5, 2645943), (15, 881981), (23, 575205), (31, 426765), (69, 191735), (93, 142255), (115, 115041), (155, 85353), (345, 38347), (465, 28451), (713, 18555), (1237, 10695), (2139, 6185), (3565, 3711)]