47169825

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 78599136

約数和(自身を除く): 31429311

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 4801, 9825, 14403, 24005, 72015, 120025, 360075, 628931, 1886793, 3144655, 9433965, 15723275, 47169825]

約数ペア:

[(1, 47169825), (3, 15723275), (5, 9433965), (15, 3144655), (25, 1886793), (75, 628931), (131, 360075), (393, 120025), (655, 72015), (1965, 24005), (3275, 14403), (4801, 9825)]