240426495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104761}}^1$

素因数の和:104792

約数の個数: 32

約数和(自身を含む): 452571840

約数和(自身を除く): 212145345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 104761, 314283, 523805, 942849, 1571415, 1780937, 2828547, 4714245, 5342811, 8904685, 14142735, 16028433, 26714055, 48085299, 80142165, 240426495]

約数ペア:

[(1, 240426495), (3, 80142165), (5, 48085299), (9, 26714055), (15, 16028433), (17, 14142735), (27, 8904685), (45, 5342811), (51, 4714245), (85, 2828547), (135, 1780937), (153, 1571415), (255, 942849), (459, 523805), (765, 314283), (2295, 104761)]