40527405

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17659}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 76291200

約数和(自身を除く): 35763795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 17659, 52977, 88295, 158931, 264885, 300203, 476793, 794655, 900609, 1501015, 2383965, 2701827, 4503045, 8105481, 13509135, 40527405]

約数ペア:

[(1, 40527405), (3, 13509135), (5, 8105481), (9, 4503045), (15, 2701827), (17, 2383965), (27, 1501015), (45, 900609), (51, 794655), (85, 476793), (135, 300203), (153, 264885), (255, 158931), (459, 88295), (765, 52977), (2295, 17659)]