1280450135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{35573}}^1$

素因数の和:35914

約数の個数: 16

約数和(自身を含む): 1608513984

約数和(自身を除く): 328063849

約数列:

[1, 5, 23, 115, 313, 1565, 7199, 35573, 35995, 177865, 818179, 4090895, 11134349, 55671745, 256090027, 1280450135]

約数ペア:

[(1, 1280450135), (5, 256090027), (23, 55671745), (115, 11134349), (313, 4090895), (1565, 818179), (7199, 177865), (35573, 35995)]