2281063995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25057}}^1$

素因数の和:25109

約数の個数: 72

約数和(自身を含む): 4800310944

約数和(自身を除く): 2519246949

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 289, 315, 357, 595, 765, 867, 1071, 1445, 1785, 2023, 2601, 4335, 5355, 6069, 10115, 13005, 18207, 25057, 30345, 75171, 91035, 125285, 175399, 225513, 375855, 425969, 526197, 876995, 1127565, 1277907, 1578591, 2129845, 2630985, 2981783, 3833721, 6389535, 7241473, 7892955, 8945349, 14908915, 19168605, 21724419, 26836047, 36207365, 44726745, 50690311, 65173257, 108622095, 134180235, 152070933, 253451555, 325866285, 456212799, 760354665, 2281063995]

約数ペア:

[(1, 2281063995), (3, 760354665), (5, 456212799), (7, 325866285), (9, 253451555), (15, 152070933), (17, 134180235), (21, 108622095), (35, 65173257), (45, 50690311), (51, 44726745), (63, 36207365), (85, 26836047), (105, 21724419), (119, 19168605), (153, 14908915), (255, 8945349), (289, 7892955), (315, 7241473), (357, 6389535), (595, 3833721), (765, 2981783), (867, 2630985), (1071, 2129845), (1445, 1578591), (1785, 1277907), (2023, 1127565), (2601, 876995), (4335, 526197), (5355, 425969), (6069, 375855), (10115, 225513), (13005, 175399), (18207, 125285), (25057, 91035), (30345, 75171)]