386506875

素因数分解:

$3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 649042240

約数和(自身を除く): 262535365

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 625, 695, 1483, 1875, 2085, 3475, 4449, 7415, 10425, 17375, 22245, 37075, 52125, 86875, 111225, 185375, 206137, 260625, 556125, 618411, 926875, 1030685, 2780625, 3092055, 5153425, 15460275, 25767125, 77301375, 128835625, 386506875]

約数ペア:

[(1, 386506875), (3, 128835625), (5, 77301375), (15, 25767125), (25, 15460275), (75, 5153425), (125, 3092055), (139, 2780625), (375, 1030685), (417, 926875), (625, 618411), (695, 556125), (1483, 260625), (1875, 206137), (2085, 185375), (3475, 111225), (4449, 86875), (7415, 52125), (10425, 37075), (17375, 22245)]