67889415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24203}}^1$

素因数の和:24239

約数の個数: 32

約数和(自身を含む): 125473536

約数和(自身を除く): 57584121

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 24203, 72609, 121015, 266233, 363045, 411451, 798699, 1234353, 1331165, 2057255, 3993495, 4525961, 6171765, 13577883, 22629805, 67889415]

約数ペア:

[(1, 67889415), (3, 22629805), (5, 13577883), (11, 6171765), (15, 4525961), (17, 3993495), (33, 2057255), (51, 1331165), (55, 1234353), (85, 798699), (165, 411451), (187, 363045), (255, 266233), (561, 121015), (935, 72609), (2805, 24203)]