147807955

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 180395424

約数和(自身を除く): 32587469

約数列:

[1, 5, 113, 131, 565, 655, 1997, 9985, 14803, 74015, 225661, 261607, 1128305, 1308035, 29561591, 147807955]

約数ペア:

[(1, 147807955), (5, 29561591), (113, 1308035), (131, 1128305), (565, 261607), (655, 225661), (1997, 74015), (9985, 14803)]