25115004

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13163}}^1$

素因数の和:13226

約数の個数: 36

約数和(自身を含む): 64687896

約数和(自身を除く): 39572892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 13163, 26326, 39489, 52652, 78978, 118467, 157956, 236934, 473868, 697639, 1395278, 2092917, 2790556, 4185834, 6278751, 8371668, 12557502, 25115004]

約数ペア:

[(1, 25115004), (2, 12557502), (3, 8371668), (4, 6278751), (6, 4185834), (9, 2790556), (12, 2092917), (18, 1395278), (36, 697639), (53, 473868), (106, 236934), (159, 157956), (212, 118467), (318, 78978), (477, 52652), (636, 39489), (954, 26326), (1908, 13163)]