12608865

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 22860288

約数和(自身を除く): 10251423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 191, 405, 489, 573, 815, 955, 1467, 1719, 2445, 2865, 4401, 5157, 7335, 8595, 13203, 15471, 22005, 25785, 31133, 66015, 77355, 93399, 155665, 280197, 466995, 840591, 1400985, 2521773, 4202955, 12608865]

約数ペア:

[(1, 12608865), (3, 4202955), (5, 2521773), (9, 1400985), (15, 840591), (27, 466995), (45, 280197), (81, 155665), (135, 93399), (163, 77355), (191, 66015), (405, 31133), (489, 25785), (573, 22005), (815, 15471), (955, 13203), (1467, 8595), (1719, 7335), (2445, 5157), (2865, 4401)]