47873325

素因数分解:

$3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 79387776

約数和(自身を除く): 31514451

約数列:

[1, 3, 5, 15, 25, 75, 431, 1293, 1481, 2155, 4443, 6465, 7405, 10775, 22215, 32325, 37025, 111075, 638311, 1914933, 3191555, 9574665, 15957775, 47873325]

約数ペア:

[(1, 47873325), (3, 15957775), (5, 9574665), (15, 3191555), (25, 1914933), (75, 638311), (431, 111075), (1293, 37025), (1481, 32325), (2155, 22215), (4443, 10775), (6465, 7405)]