40867065

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17807}}^1$

素因数の和:17838

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 36063495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 17807, 53421, 89035, 160263, 267105, 302719, 480789, 801315, 908157, 1513595, 2403945, 2724471, 4540785, 8173413, 13622355, 40867065]

約数ペア:

[(1, 40867065), (3, 13622355), (5, 8173413), (9, 4540785), (15, 2724471), (17, 2403945), (27, 1513595), (45, 908157), (51, 801315), (85, 480789), (135, 302719), (153, 267105), (255, 160263), (459, 89035), (765, 53421), (2295, 17807)]