12231285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 22522752

約数和(自身を除く): 10291467

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 293, 345, 363, 605, 759, 879, 1265, 1465, 1815, 2783, 3223, 3795, 4395, 6739, 8349, 9669, 13915, 16115, 20217, 33695, 35453, 41745, 48345, 74129, 101085, 106359, 177265, 222387, 370645, 531795, 815419, 1111935, 2446257, 4077095, 12231285]

約数ペア:

[(1, 12231285), (3, 4077095), (5, 2446257), (11, 1111935), (15, 815419), (23, 531795), (33, 370645), (55, 222387), (69, 177265), (115, 106359), (121, 101085), (165, 74129), (253, 48345), (293, 41745), (345, 35453), (363, 33695), (605, 20217), (759, 16115), (879, 13915), (1265, 9669), (1465, 8349), (1815, 6739), (2783, 4395), (3223, 3795)]