5247135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 10164960

約数和(自身を除く): 4917825

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 361, 765, 855, 969, 1083, 1615, 1805, 2907, 3249, 4845, 5415, 6137, 6859, 14535, 16245, 18411, 20577, 30685, 34295, 55233, 61731, 92055, 102885, 116603, 276165, 308655, 349809, 583015, 1049427, 1749045, 5247135]

約数ペア:

[(1, 5247135), (3, 1749045), (5, 1049427), (9, 583015), (15, 349809), (17, 308655), (19, 276165), (45, 116603), (51, 102885), (57, 92055), (85, 61731), (95, 55233), (153, 34295), (171, 30685), (255, 20577), (285, 18411), (323, 16245), (361, 14535), (765, 6859), (855, 6137), (969, 5415), (1083, 4845), (1615, 3249), (1805, 2907)]