2625105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 5013504

約数和(自身を除く): 2388399

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1087, 2415, 3261, 5435, 7609, 16305, 22827, 25001, 38045, 75003, 114135, 125005, 175007, 375015, 525021, 875035, 2625105]

約数ペア:

[(1, 2625105), (3, 875035), (5, 525021), (7, 375015), (15, 175007), (21, 125005), (23, 114135), (35, 75003), (69, 38045), (105, 25001), (115, 22827), (161, 16305), (345, 7609), (483, 5435), (805, 3261), (1087, 2415)]