3188468.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 41379525

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 811, 1035, 1173, 1955, 2295, 2433, 3105, 3519, 4055, 5865, 7299, 10557, 12165, 13787, 17595, 18653, 21897, 36495, 41361, 52785, 55959, 68935, 93265, 109485, 124083, 167877, 206805, 279795, 317101, 372249, 503631, 620415, 839385, 951303, 1585505, 1861245, 2518155, 2853909, 4756515, 8561727, 14269545, 42808635]

約数ペア:

[(1, 42808635), (3, 14269545), (5, 8561727), (9, 4756515), (15, 2853909), (17, 2518155), (23, 1861245), (27, 1585505), (45, 951303), (51, 839385), (69, 620415), (85, 503631), (115, 372249), (135, 317101), (153, 279795), (207, 206805), (255, 167877), (345, 124083), (391, 109485), (459, 93265), (621, 68935), (765, 55959), (811, 52785), (1035, 41361), (1173, 36495), (1955, 21897), (2295, 18653), (2433, 17595), (3105, 13787), (3519, 12165), (4055, 10557), (5865, 7299)]