3005895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2178105

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 199, 265, 285, 597, 795, 995, 1007, 2985, 3021, 3781, 5035, 10547, 11343, 15105, 18905, 31641, 52735, 56715, 158205, 200393, 601179, 1001965, 3005895]

約数ペア:

[(1, 3005895), (3, 1001965), (5, 601179), (15, 200393), (19, 158205), (53, 56715), (57, 52735), (95, 31641), (159, 18905), (199, 15105), (265, 11343), (285, 10547), (597, 5035), (795, 3781), (995, 3021), (1007, 2985)]