66019245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 46473555

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 1301, 2985, 3383, 3903, 6505, 10149, 16915, 19515, 22117, 50745, 66351, 110585, 258899, 331755, 776697, 1294495, 3883485, 4401283, 13203849, 22006415, 66019245]

約数ペア:

[(1, 66019245), (3, 22006415), (5, 13203849), (15, 4401283), (17, 3883485), (51, 1294495), (85, 776697), (199, 331755), (255, 258899), (597, 110585), (995, 66351), (1301, 50745), (2985, 22117), (3383, 19515), (3903, 16915), (6505, 10149)]