22226985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 42614208

約数和(自身を除く): 20387223

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 541, 747, 913, 1245, 1623, 2705, 2739, 3735, 4565, 4869, 5951, 8115, 8217, 13695, 17853, 24345, 29755, 41085, 44903, 53559, 89265, 134709, 224515, 267795, 404127, 493933, 673545, 1481799, 2020635, 2469665, 4445397, 7408995, 22226985]

約数ペア:

[(1, 22226985), (3, 7408995), (5, 4445397), (9, 2469665), (11, 2020635), (15, 1481799), (33, 673545), (45, 493933), (55, 404127), (83, 267795), (99, 224515), (165, 134709), (249, 89265), (415, 53559), (495, 44903), (541, 41085), (747, 29755), (913, 24345), (1245, 17853), (1623, 13695), (2705, 8217), (2739, 8115), (3735, 5951), (4565, 4869)]