205970595

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 336750912

約数和(自身を除く): 130780317

約数列:

[1, 3, 5, 15, 73, 137, 219, 365, 411, 685, 1095, 1373, 2055, 4119, 6865, 10001, 20595, 30003, 50005, 100229, 150015, 188101, 300687, 501145, 564303, 940505, 1503435, 2821515, 13731373, 41194119, 68656865, 205970595]

約数ペア:

[(1, 205970595), (3, 68656865), (5, 41194119), (15, 13731373), (73, 2821515), (137, 1503435), (219, 940505), (365, 564303), (411, 501145), (685, 300687), (1095, 188101), (1373, 150015), (2055, 100229), (4119, 50005), (6865, 30003), (10001, 20595)]