3205875

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 5451264

約数和(自身を除く): 2245389

約数列:

[1, 3, 5, 15, 25, 75, 83, 103, 125, 249, 309, 375, 415, 515, 1245, 1545, 2075, 2575, 6225, 7725, 8549, 10375, 12875, 25647, 31125, 38625, 42745, 128235, 213725, 641175, 1068625, 3205875]

約数ペア:

[(1, 3205875), (3, 1068625), (5, 641175), (15, 213725), (25, 128235), (75, 42745), (83, 38625), (103, 31125), (125, 25647), (249, 12875), (309, 10375), (375, 8549), (415, 7725), (515, 6225), (1245, 2575), (1545, 2075)]