29383125

素因数分解:

$3^1\times 5^4\times {\mathrm{15671}}^1$

素因数の和:15694

約数の個数: 20

約数和(自身を含む): 48959328

約数和(自身を除く): 19576203

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 15671, 47013, 78355, 235065, 391775, 1175325, 1958875, 5876625, 9794375, 29383125]

約数ペア:

[(1, 29383125), (3, 9794375), (5, 5876625), (15, 1958875), (25, 1175325), (75, 391775), (125, 235065), (375, 78355), (625, 47013), (1875, 15671)]