2091075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{569}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 4028760

約数和(自身を除く): 1937685

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 569, 735, 1225, 1707, 2845, 3675, 3983, 8535, 11949, 14225, 19915, 27881, 42675, 59745, 83643, 99575, 139405, 298725, 418215, 697025, 2091075]

約数ペア:

[(1, 2091075), (3, 697025), (5, 418215), (7, 298725), (15, 139405), (21, 99575), (25, 83643), (35, 59745), (49, 42675), (75, 27881), (105, 19915), (147, 14225), (175, 11949), (245, 8535), (525, 3983), (569, 3675), (735, 2845), (1225, 1707)]