9080955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 18306288

約数和(自身を除く): 9225333

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 43, 45, 57, 65, 95, 117, 129, 171, 195, 215, 247, 285, 361, 387, 559, 585, 645, 741, 817, 855, 1083, 1235, 1677, 1805, 1935, 2223, 2451, 2795, 3249, 3705, 4085, 4693, 5031, 5415, 7353, 8385, 10621, 11115, 12255, 14079, 15523, 16245, 23465, 25155, 31863, 36765, 42237, 46569, 53105, 70395, 77615, 95589, 139707, 159315, 201799, 211185, 232845, 477945, 605397, 698535, 1008995, 1816191, 3026985, 9080955]

約数ペア:

[(1, 9080955), (3, 3026985), (5, 1816191), (9, 1008995), (13, 698535), (15, 605397), (19, 477945), (39, 232845), (43, 211185), (45, 201799), (57, 159315), (65, 139707), (95, 95589), (117, 77615), (129, 70395), (171, 53105), (195, 46569), (215, 42237), (247, 36765), (285, 31863), (361, 25155), (387, 23465), (559, 16245), (585, 15523), (645, 14079), (741, 12255), (817, 11115), (855, 10621), (1083, 8385), (1235, 7353), (1677, 5415), (1805, 5031), (1935, 4693), (2223, 4085), (2451, 3705), (2795, 3249)]