25137090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25391}}^1$

素因数の和:25415

約数の個数: 48

約数和(自身を含む): 71300736

約数和(自身を除く): 46163646

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25391, 50782, 76173, 126955, 152346, 228519, 253910, 279301, 380865, 457038, 558602, 761730, 837903, 1142595, 1396505, 1675806, 2285190, 2513709, 2793010, 4189515, 5027418, 8379030, 12568545, 25137090]

約数ペア:

[(1, 25137090), (2, 12568545), (3, 8379030), (5, 5027418), (6, 4189515), (9, 2793010), (10, 2513709), (11, 2285190), (15, 1675806), (18, 1396505), (22, 1142595), (30, 837903), (33, 761730), (45, 558602), (55, 457038), (66, 380865), (90, 279301), (99, 253910), (110, 228519), (165, 152346), (198, 126955), (330, 76173), (495, 50782), (990, 25391)]