9922815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 21072480

約数和(自身を除く): 11149665

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 109, 119, 153, 255, 289, 315, 327, 357, 545, 595, 763, 765, 867, 981, 1071, 1445, 1635, 1785, 1853, 2023, 2289, 2601, 3815, 4335, 4905, 5355, 5559, 6069, 6867, 9265, 10115, 11445, 12971, 13005, 16677, 18207, 27795, 30345, 31501, 34335, 38913, 64855, 83385, 91035, 94503, 116739, 157505, 194565, 220507, 283509, 472515, 583695, 661521, 1102535, 1417545, 1984563, 3307605, 9922815]

約数ペア:

[(1, 9922815), (3, 3307605), (5, 1984563), (7, 1417545), (9, 1102535), (15, 661521), (17, 583695), (21, 472515), (35, 283509), (45, 220507), (51, 194565), (63, 157505), (85, 116739), (105, 94503), (109, 91035), (119, 83385), (153, 64855), (255, 38913), (289, 34335), (315, 31501), (327, 30345), (357, 27795), (545, 18207), (595, 16677), (763, 13005), (765, 12971), (867, 11445), (981, 10115), (1071, 9265), (1445, 6867), (1635, 6069), (1785, 5559), (1853, 5355), (2023, 4905), (2289, 4335), (2601, 3815)]