13721902465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3849061}}^1$

素因数の和:3849120

約数の個数: 16

約数和(自身を含む): 17736477696

約数和(自身を除く): 4014575231

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 3849061, 19245305, 88528403, 119320891, 442642015, 596604455, 2744380493, 13721902465]

約数ペア:

[(1, 13721902465), (5, 2744380493), (23, 596604455), (31, 442642015), (115, 119320891), (155, 88528403), (713, 19245305), (3565, 3849061)]