1303125

素因数分解:

$3^1\times 5^5\times {\mathrm{139}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 2187360

約数和(自身を除く): 884235

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 625, 695, 1875, 2085, 3125, 3475, 9375, 10425, 17375, 52125, 86875, 260625, 434375, 1303125]

約数ペア:

[(1, 1303125), (3, 434375), (5, 260625), (15, 86875), (25, 52125), (75, 17375), (125, 10425), (139, 9375), (375, 3475), (417, 3125), (625, 2085), (695, 1875)]