16950675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 15547245

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 389, 415, 525, 581, 1167, 1245, 1743, 1945, 2075, 2723, 2905, 5835, 6225, 8169, 8715, 9725, 13615, 14525, 29175, 32287, 40845, 43575, 68075, 96861, 161435, 204225, 226009, 484305, 678027, 807175, 1130045, 2421525, 3390135, 5650225, 16950675]

約数ペア:

[(1, 16950675), (3, 5650225), (5, 3390135), (7, 2421525), (15, 1130045), (21, 807175), (25, 678027), (35, 484305), (75, 226009), (83, 204225), (105, 161435), (175, 96861), (249, 68075), (389, 43575), (415, 40845), (525, 32287), (581, 29175), (1167, 14525), (1245, 13615), (1743, 9725), (1945, 8715), (2075, 8169), (2723, 6225), (2905, 5835)]