159160805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{18959}}^1$

素因数の和:19060

約数の個数: 16

約数和(自身を含む): 202037760

約数和(自身を除く): 42876955

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 18959, 94795, 436057, 1384007, 2180285, 6920035, 31832161, 159160805]

約数ペア:

[(1, 159160805), (5, 31832161), (23, 6920035), (73, 2180285), (115, 1384007), (365, 436057), (1679, 94795), (8395, 18959)]