270089905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 344995200

約数和(自身を除く): 74905295

約数列:

[1, 5, 29, 59, 131, 145, 241, 295, 655, 1205, 1711, 3799, 6989, 7729, 8555, 14219, 18995, 31571, 34945, 38645, 71095, 157855, 224141, 412351, 915559, 1120705, 1862689, 2061755, 4577795, 9313445, 54017981, 270089905]

約数ペア:

[(1, 270089905), (5, 54017981), (29, 9313445), (59, 4577795), (131, 2061755), (145, 1862689), (241, 1120705), (295, 915559), (655, 412351), (1205, 224141), (1711, 157855), (3799, 71095), (6989, 38645), (7729, 34945), (8555, 31571), (14219, 18995)]