808250985

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 1424824128

約数和(自身を除く): 616573143

約数列:

[1, 3, 5, 9, 15, 45, 101, 163, 303, 489, 505, 815, 909, 1091, 1467, 1515, 2445, 3273, 4545, 5455, 7335, 9819, 16365, 16463, 49095, 49389, 82315, 110191, 148167, 177833, 246945, 330573, 533499, 550955, 740835, 889165, 991719, 1600497, 1652865, 2667495, 4958595, 8002485, 17961133, 53883399, 89805665, 161650197, 269416995, 808250985]

約数ペア:

[(1, 808250985), (3, 269416995), (5, 161650197), (9, 89805665), (15, 53883399), (45, 17961133), (101, 8002485), (163, 4958595), (303, 2667495), (489, 1652865), (505, 1600497), (815, 991719), (909, 889165), (1091, 740835), (1467, 550955), (1515, 533499), (2445, 330573), (3273, 246945), (4545, 177833), (5455, 148167), (7335, 110191), (9819, 82315), (16365, 49389), (16463, 49095)]