29158125

素因数分解:

$3^1\times 5^4\times {\mathrm{15551}}^1$

素因数の和:15574

約数の個数: 20

約数和(自身を含む): 48584448

約数和(自身を除く): 19426323

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 15551, 46653, 77755, 233265, 388775, 1166325, 1943875, 5831625, 9719375, 29158125]

約数ペア:

[(1, 29158125), (3, 9719375), (5, 5831625), (15, 1943875), (25, 1166325), (75, 388775), (125, 233265), (375, 77755), (625, 46653), (1875, 15551)]