5008125

素因数分解:

$3^1\times 5^4\times {\mathrm{2671}}^1$

素因数の和:2694

約数の個数: 20

約数和(自身を含む): 8347328

約数和(自身を除く): 3339203

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2671, 8013, 13355, 40065, 66775, 200325, 333875, 1001625, 1669375, 5008125]

約数ペア:

[(1, 5008125), (3, 1669375), (5, 1001625), (15, 333875), (25, 200325), (75, 66775), (125, 40065), (375, 13355), (625, 8013), (1875, 2671)]