12424365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 23166000

約数和(自身を除く): 10741635

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 149, 153, 255, 327, 447, 545, 745, 765, 981, 1341, 1635, 1853, 2235, 2533, 4905, 5559, 6705, 7599, 9265, 12665, 16241, 16677, 22797, 27795, 37995, 48723, 81205, 83385, 113985, 146169, 243615, 276097, 730845, 828291, 1380485, 2484873, 4141455, 12424365]

約数ペア:

[(1, 12424365), (3, 4141455), (5, 2484873), (9, 1380485), (15, 828291), (17, 730845), (45, 276097), (51, 243615), (85, 146169), (109, 113985), (149, 83385), (153, 81205), (255, 48723), (327, 37995), (447, 27795), (545, 22797), (745, 16677), (765, 16241), (981, 12665), (1341, 9265), (1635, 7599), (1853, 6705), (2235, 5559), (2533, 4905)]