20199442875

素因数分解:

$3^1\times 5^3\times {\mathrm{467}}^1\times {\mathrm{115343}}^1$

素因数の和:115828

約数の個数: 32

約数和(自身を含む): 33684139008

約数和(自身を除く): 13484696133

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 467, 1401, 2335, 7005, 11675, 35025, 58375, 115343, 175125, 346029, 576715, 1730145, 2883575, 8650725, 14417875, 43253625, 53865181, 161595543, 269325905, 807977715, 1346629525, 4039888575, 6733147625, 20199442875]

約数ペア:

[(1, 20199442875), (3, 6733147625), (5, 4039888575), (15, 1346629525), (25, 807977715), (75, 269325905), (125, 161595543), (375, 53865181), (467, 43253625), (1401, 14417875), (2335, 8650725), (7005, 2883575), (11675, 1730145), (35025, 576715), (58375, 346029), (115343, 175125)]