12085245

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 21046272

約数和(自身を除く): 8961027

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 991, 1355, 2439, 2973, 4065, 4955, 8919, 12195, 14865, 44595, 268561, 805683, 1342805, 2417049, 4028415, 12085245]

約数ペア:

[(1, 12085245), (3, 4028415), (5, 2417049), (9, 1342805), (15, 805683), (45, 268561), (271, 44595), (813, 14865), (991, 12195), (1355, 8919), (2439, 4955), (2973, 4065)]