18010125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 37120512

約数和(自身を除く): 19110387

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2287, 2625, 6861, 7875, 11435, 16009, 20583, 34305, 48027, 57175, 80045, 102915, 144081, 171525, 240135, 285875, 400225, 514575, 720405, 857625, 1200675, 2001125, 2572875, 3602025, 6003375, 18010125]

約数ペア:

[(1, 18010125), (3, 6003375), (5, 3602025), (7, 2572875), (9, 2001125), (15, 1200675), (21, 857625), (25, 720405), (35, 514575), (45, 400225), (63, 285875), (75, 240135), (105, 171525), (125, 144081), (175, 102915), (225, 80045), (315, 57175), (375, 48027), (525, 34305), (875, 20583), (1125, 16009), (1575, 11435), (2287, 7875), (2625, 6861)]