40749255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53267}}^1$

素因数の和:53295

約数の個数: 24

約数和(自身を含む): 74788272

約数和(自身を除く): 34039017

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 53267, 159801, 266335, 479403, 799005, 905539, 2397015, 2716617, 4527695, 8149851, 13583085, 40749255]

約数ペア:

[(1, 40749255), (3, 13583085), (5, 8149851), (9, 4527695), (15, 2716617), (17, 2397015), (45, 905539), (51, 799005), (85, 479403), (153, 266335), (255, 159801), (765, 53267)]