11212845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 10186707

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4643, 13929, 23215, 32501, 69645, 97503, 106789, 162505, 320367, 487515, 533945, 747523, 1601835, 2242569, 3737615, 11212845]

約数ペア:

[(1, 11212845), (3, 3737615), (5, 2242569), (7, 1601835), (15, 747523), (21, 533945), (23, 487515), (35, 320367), (69, 162505), (105, 106789), (115, 97503), (161, 69645), (345, 32501), (483, 23215), (805, 13929), (2415, 4643)]