26485905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 18442095

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 467, 597, 995, 1401, 2335, 2985, 3781, 7005, 8873, 11343, 18905, 26619, 44365, 56715, 92933, 133095, 278799, 464665, 1393995, 1765727, 5297181, 8828635, 26485905]

約数ペア:

[(1, 26485905), (3, 8828635), (5, 5297181), (15, 1765727), (19, 1393995), (57, 464665), (95, 278799), (199, 133095), (285, 92933), (467, 56715), (597, 44365), (995, 26619), (1401, 18905), (2335, 11343), (2985, 8873), (3781, 7005)]