15697417275

素因数分解:

$3^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{29033}}^1$

素因数の和:29147

約数の個数: 72

約数和(自身を含む): 29485769040

約数和(自身を除く): 13788351765

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 89, 135, 225, 243, 267, 405, 445, 675, 801, 1215, 1335, 2025, 2225, 2403, 4005, 6075, 6675, 7209, 12015, 20025, 21627, 29033, 36045, 60075, 87099, 108135, 145165, 180225, 261297, 435495, 540675, 725825, 783891, 1306485, 2177475, 2351673, 2583937, 3919455, 6532425, 7055019, 7751811, 11758365, 12919685, 19597275, 23255433, 35275095, 38759055, 58791825, 64598425, 69766299, 116277165, 176375475, 193795275, 209298897, 348831495, 581385825, 627896691, 1046494485, 1744157475, 3139483455, 5232472425, 15697417275]

約数ペア:

[(1, 15697417275), (3, 5232472425), (5, 3139483455), (9, 1744157475), (15, 1046494485), (25, 627896691), (27, 581385825), (45, 348831495), (75, 209298897), (81, 193795275), (89, 176375475), (135, 116277165), (225, 69766299), (243, 64598425), (267, 58791825), (405, 38759055), (445, 35275095), (675, 23255433), (801, 19597275), (1215, 12919685), (1335, 11758365), (2025, 7751811), (2225, 7055019), (2403, 6532425), (4005, 3919455), (6075, 2583937), (6675, 2351673), (7209, 2177475), (12015, 1306485), (20025, 783891), (21627, 725825), (29033, 540675), (36045, 435495), (60075, 261297), (87099, 180225), (108135, 145165)]