15565308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 40704384

約数和(自身を除く): 25139076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3187, 4884, 6374, 9561, 12748, 19122, 35057, 38244, 70114, 105171, 117919, 140228, 210342, 235838, 353757, 420684, 471676, 707514, 1297109, 1415028, 2594218, 3891327, 5188436, 7782654, 15565308]

約数ペア:

[(1, 15565308), (2, 7782654), (3, 5188436), (4, 3891327), (6, 2594218), (11, 1415028), (12, 1297109), (22, 707514), (33, 471676), (37, 420684), (44, 353757), (66, 235838), (74, 210342), (111, 140228), (132, 117919), (148, 105171), (222, 70114), (407, 38244), (444, 35057), (814, 19122), (1221, 12748), (1628, 9561), (2442, 6374), (3187, 4884)]