15707075071

素因数分解:

${\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 16664430672

約数和(自身を除く): 957355601

約数列:

[1, 31, 53, 137, 961, 1643, 2251, 4247, 7261, 50933, 69781, 119303, 131657, 225091, 308387, 2163211, 3698393, 6977821, 9559997, 16344511, 114650183, 296359907, 506679841, 15707075071]

約数ペア:

[(1, 15707075071), (31, 506679841), (53, 296359907), (137, 114650183), (961, 16344511), (1643, 9559997), (2251, 6977821), (4247, 3698393), (7261, 2163211), (50933, 308387), (69781, 225091), (119303, 131657)]