38635815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 66134016

約数和(自身を除く): 27498201

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1471, 1545, 1751, 4413, 5253, 7355, 8755, 22065, 25007, 26265, 75021, 125035, 151513, 375105, 454539, 757565, 2272695, 2575721, 7727163, 12878605, 38635815]

約数ペア:

[(1, 38635815), (3, 12878605), (5, 7727163), (15, 2575721), (17, 2272695), (51, 757565), (85, 454539), (103, 375105), (255, 151513), (309, 125035), (515, 75021), (1471, 26265), (1545, 25007), (1751, 22065), (4413, 8755), (5253, 7355)]