25555275

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2212

約数の個数: 36

約数和(自身を含む): 46657728

約数和(自身を除く): 21102453

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2143, 2385, 3975, 6429, 10715, 11925, 19287, 32145, 53575, 96435, 113579, 160725, 340737, 482175, 567895, 1022211, 1703685, 2839475, 5111055, 8518425, 25555275]

約数ペア:

[(1, 25555275), (3, 8518425), (5, 5111055), (9, 2839475), (15, 1703685), (25, 1022211), (45, 567895), (53, 482175), (75, 340737), (159, 160725), (225, 113579), (265, 96435), (477, 53575), (795, 32145), (1325, 19287), (2143, 11925), (2385, 10715), (3975, 6429)]