2018607075

素因数分解:

$3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14447}}^1$

素因数の和:14495

約数の個数: 72

約数和(自身を含む): 3912749568

約数和(自身を除く): 1894142493

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 243, 345, 405, 575, 621, 675, 1035, 1215, 1725, 1863, 2025, 3105, 5175, 5589, 6075, 9315, 14447, 15525, 27945, 43341, 46575, 72235, 130023, 139725, 216705, 332281, 361175, 390069, 650115, 996843, 1083525, 1170207, 1661405, 1950345, 2990529, 3250575, 3510621, 4984215, 5851035, 8307025, 8971587, 9751725, 14952645, 17553105, 24921075, 26914761, 29255175, 44857935, 74763225, 80744283, 87765525, 134573805, 224289675, 403721415, 672869025, 2018607075]

約数ペア:

[(1, 2018607075), (3, 672869025), (5, 403721415), (9, 224289675), (15, 134573805), (23, 87765525), (25, 80744283), (27, 74763225), (45, 44857935), (69, 29255175), (75, 26914761), (81, 24921075), (115, 17553105), (135, 14952645), (207, 9751725), (225, 8971587), (243, 8307025), (345, 5851035), (405, 4984215), (575, 3510621), (621, 3250575), (675, 2990529), (1035, 1950345), (1215, 1661405), (1725, 1170207), (1863, 1083525), (2025, 996843), (3105, 650115), (5175, 390069), (5589, 361175), (6075, 332281), (9315, 216705), (14447, 139725), (15525, 130023), (27945, 72235), (43341, 46575)]