2006880075

素因数分解:

$3^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{16487}}^1$

素因数の和:17044

約数の個数: 36

約数和(自身を含む): 3601407888

約数和(自身を除く): 1594527813

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 541, 1623, 2705, 4869, 8115, 13525, 16487, 24345, 40575, 49461, 82435, 121725, 148383, 247305, 412175, 741915, 1236525, 3709575, 8919467, 26758401, 44597335, 80275203, 133792005, 222986675, 401376015, 668960025, 2006880075]

約数ペア:

[(1, 2006880075), (3, 668960025), (5, 401376015), (9, 222986675), (15, 133792005), (25, 80275203), (45, 44597335), (75, 26758401), (225, 8919467), (541, 3709575), (1623, 1236525), (2705, 741915), (4869, 412175), (8115, 247305), (13525, 148383), (16487, 121725), (24345, 82435), (40575, 49461)]