40616655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 69336000

約数和(自身を除く): 28719345

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1069, 2235, 2533, 3207, 5345, 7599, 12665, 16035, 18173, 37995, 54519, 90865, 159281, 272595, 477843, 796405, 2389215, 2707777, 8123331, 13538885, 40616655]

約数ペア:

[(1, 40616655), (3, 13538885), (5, 8123331), (15, 2707777), (17, 2389215), (51, 796405), (85, 477843), (149, 272595), (255, 159281), (447, 90865), (745, 54519), (1069, 37995), (2235, 18173), (2533, 16035), (3207, 12665), (5345, 7599)]