25241985

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 43954560

約数和(自身を除く): 18712575

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 2347, 3585, 7041, 10755, 11735, 21123, 35205, 105615, 560933, 1682799, 2804665, 5048397, 8413995, 25241985]

約数ペア:

[(1, 25241985), (3, 8413995), (5, 5048397), (9, 2804665), (15, 1682799), (45, 560933), (239, 105615), (717, 35205), (1195, 21123), (2151, 11735), (2347, 10755), (3585, 7041)]