204872056575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2311}}^1\times {\mathrm{40759}}^1$

素因数の和:43112

約数の個数: 48

約数和(自身を含む): 350562086400

約数和(自身を除く): 145690029825

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 2311, 6933, 11555, 34665, 40759, 57775, 67019, 122277, 173325, 201057, 203795, 335095, 611385, 1005285, 1018975, 1182011, 1675475, 3056925, 3546033, 5026425, 5910055, 17730165, 29550275, 88650825, 94194049, 282582147, 470970245, 1412910735, 2354851225, 2731627421, 7064553675, 8194882263, 13658137105, 40974411315, 68290685525, 204872056575]

約数ペア:

[(1, 204872056575), (3, 68290685525), (5, 40974411315), (15, 13658137105), (25, 8194882263), (29, 7064553675), (75, 2731627421), (87, 2354851225), (145, 1412910735), (435, 470970245), (725, 282582147), (2175, 94194049), (2311, 88650825), (6933, 29550275), (11555, 17730165), (34665, 5910055), (40759, 5026425), (57775, 3546033), (67019, 3056925), (122277, 1675475), (173325, 1182011), (201057, 1018975), (203795, 1005285), (335095, 611385)]