20161495525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{460571}}^1$

素因数の和:460701

約数の個数: 24

約数和(自身を含む): 26727914304

約数和(自身を除く): 6566418779

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 1751, 2575, 8755, 43775, 460571, 2302855, 7829707, 11514275, 39148535, 47438813, 195742675, 237194065, 806459821, 1185970325, 4032299105, 20161495525]

約数ペア:

[(1, 20161495525), (5, 4032299105), (17, 1185970325), (25, 806459821), (85, 237194065), (103, 195742675), (425, 47438813), (515, 39148535), (1751, 11514275), (2575, 7829707), (8755, 2302855), (43775, 460571)]