2910875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 4155840

約数和(自身を除く): 1244965

約数列:

[1, 5, 11, 25, 29, 55, 73, 125, 145, 275, 319, 365, 725, 803, 1375, 1595, 1825, 2117, 3625, 4015, 7975, 9125, 10585, 20075, 23287, 39875, 52925, 100375, 116435, 264625, 582175, 2910875]

約数ペア:

[(1, 2910875), (5, 582175), (11, 264625), (25, 116435), (29, 100375), (55, 52925), (73, 39875), (125, 23287), (145, 20075), (275, 10585), (319, 9125), (365, 7975), (725, 4015), (803, 3625), (1375, 2117), (1595, 1825)]