47887275

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6199}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 79955200

約数和(自身を除く): 32067925

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 6199, 7725, 18597, 30995, 92985, 154975, 464925, 638497, 1915491, 3192485, 9577455, 15962425, 47887275]

約数ペア:

[(1, 47887275), (3, 15962425), (5, 9577455), (15, 3192485), (25, 1915491), (75, 638497), (103, 464925), (309, 154975), (515, 92985), (1545, 30995), (2575, 18597), (6199, 7725)]