159636035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 221538240

約数和(自身を除く): 61902205

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 949, 1105, 1241, 1979, 4745, 6205, 9895, 16133, 25727, 33643, 80665, 128635, 144467, 168215, 437359, 722335, 1878071, 2186795, 2455939, 9390355, 12279695, 31927207, 159636035]

約数ペア:

[(1, 159636035), (5, 31927207), (13, 12279695), (17, 9390355), (65, 2455939), (73, 2186795), (85, 1878071), (221, 722335), (365, 437359), (949, 168215), (1105, 144467), (1241, 128635), (1979, 80665), (4745, 33643), (6205, 25727), (9895, 16133)]