3051375

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 5191680

約数和(自身を除く): 2140305

約数列:

[1, 3, 5, 15, 25, 75, 79, 103, 125, 237, 309, 375, 395, 515, 1185, 1545, 1975, 2575, 5925, 7725, 8137, 9875, 12875, 24411, 29625, 38625, 40685, 122055, 203425, 610275, 1017125, 3051375]

約数ペア:

[(1, 3051375), (3, 1017125), (5, 610275), (15, 203425), (25, 122055), (75, 40685), (79, 38625), (103, 29625), (125, 24411), (237, 12875), (309, 9875), (375, 8137), (395, 7725), (515, 5925), (1185, 2575), (1545, 1975)]