51380452575

素因数分解:

$3^4\times 5^2\times {\mathrm{863}}^1\times {\mathrm{29401}}^1$

素因数の和:30286

約数の個数: 60

約数和(自身を含む): 95287883328

約数和(自身を除く): 43907430753

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 863, 2025, 2589, 4315, 7767, 12945, 21575, 23301, 29401, 38835, 64725, 69903, 88203, 116505, 147005, 194175, 264609, 349515, 441015, 582525, 735025, 793827, 1323045, 1747575, 2205075, 2381481, 3969135, 6615225, 11907405, 19845675, 25373063, 59537025, 76119189, 126865315, 228357567, 380595945, 634326575, 685072701, 1141787835, 1902979725, 2055218103, 3425363505, 5708939175, 10276090515, 17126817525, 51380452575]

約数ペア:

[(1, 51380452575), (3, 17126817525), (5, 10276090515), (9, 5708939175), (15, 3425363505), (25, 2055218103), (27, 1902979725), (45, 1141787835), (75, 685072701), (81, 634326575), (135, 380595945), (225, 228357567), (405, 126865315), (675, 76119189), (863, 59537025), (2025, 25373063), (2589, 19845675), (4315, 11907405), (7767, 6615225), (12945, 3969135), (21575, 2381481), (23301, 2205075), (29401, 1747575), (38835, 1323045), (64725, 793827), (69903, 735025), (88203, 582525), (116505, 441015), (147005, 349515), (194175, 264609)]