16935255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 30741984

約数和(自身を除く): 13806729

約数列:

[1, 3, 5, 9, 15, 41, 45, 67, 123, 137, 201, 205, 335, 369, 411, 603, 615, 685, 1005, 1233, 1845, 2055, 2747, 3015, 5617, 6165, 8241, 9179, 13735, 16851, 24723, 27537, 28085, 41205, 45895, 50553, 82611, 84255, 123615, 137685, 252765, 376339, 413055, 1129017, 1881695, 3387051, 5645085, 16935255]

約数ペア:

[(1, 16935255), (3, 5645085), (5, 3387051), (9, 1881695), (15, 1129017), (41, 413055), (45, 376339), (67, 252765), (123, 137685), (137, 123615), (201, 84255), (205, 82611), (335, 50553), (369, 45895), (411, 41205), (603, 28085), (615, 27537), (685, 24723), (1005, 16851), (1233, 13735), (1845, 9179), (2055, 8241), (2747, 6165), (3015, 5617)]