281569281095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1439}}^1\times {\mathrm{2467}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 350558668800

約数和(自身を除く): 68989387705

約数列:

[1, 5, 29, 145, 547, 1439, 2467, 2735, 7195, 12335, 15863, 41731, 71543, 79315, 208655, 357715, 787133, 1349449, 3550013, 3935665, 6747245, 17750065, 22826857, 39134021, 102950377, 114134285, 195670105, 514751885, 1941857111, 9709285555, 56313856219, 281569281095]

約数ペア:

[(1, 281569281095), (5, 56313856219), (29, 9709285555), (145, 1941857111), (547, 514751885), (1439, 195670105), (2467, 114134285), (2735, 102950377), (7195, 39134021), (12335, 22826857), (15863, 17750065), (41731, 6747245), (71543, 3935665), (79315, 3550013), (208655, 1349449), (357715, 787133)]