4202955

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 3354165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 191, 489, 573, 815, 955, 1467, 1719, 2445, 2865, 4401, 5157, 7335, 8595, 22005, 25785, 31133, 93399, 155665, 280197, 466995, 840591, 1400985, 4202955]

約数ペア:

[(1, 4202955), (3, 1400985), (5, 840591), (9, 466995), (15, 280197), (27, 155665), (45, 93399), (135, 31133), (163, 25785), (191, 22005), (489, 8595), (573, 7335), (815, 5157), (955, 4401), (1467, 2865), (1719, 2445)]