74393085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1583}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 128798208

約数和(自身を除く): 54405123

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 1583, 3133, 3615, 4749, 7915, 9399, 15665, 20579, 23745, 46995, 61737, 102895, 308685, 381503, 1144509, 1907515, 4959539, 5722545, 14878617, 24797695, 74393085]

約数ペア:

[(1, 74393085), (3, 24797695), (5, 14878617), (13, 5722545), (15, 4959539), (39, 1907515), (65, 1144509), (195, 381503), (241, 308685), (723, 102895), (1205, 61737), (1583, 46995), (3133, 23745), (3615, 20579), (4749, 15665), (7915, 9399)]