12868845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 23445504

約数和(自身を除く): 10576659

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3391, 3795, 10173, 16955, 37301, 50865, 77993, 111903, 186505, 233979, 389965, 559515, 857923, 1169895, 2573769, 4289615, 12868845]

約数ペア:

[(1, 12868845), (3, 4289615), (5, 2573769), (11, 1169895), (15, 857923), (23, 559515), (33, 389965), (55, 233979), (69, 186505), (115, 111903), (165, 77993), (253, 50865), (345, 37301), (759, 16955), (1265, 10173), (3391, 3795)]