15122085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 27119232

約数和(自身を除く): 11997147

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 2477, 6105, 7431, 12385, 27247, 37155, 81741, 91649, 136235, 274947, 408705, 458245, 1008139, 1374735, 3024417, 5040695, 15122085]

約数ペア:

[(1, 15122085), (3, 5040695), (5, 3024417), (11, 1374735), (15, 1008139), (33, 458245), (37, 408705), (55, 274947), (111, 136235), (165, 91649), (185, 81741), (407, 37155), (555, 27247), (1221, 12385), (2035, 7431), (2477, 6105)]