74784195

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2207}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 58755645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2207, 2259, 3765, 6621, 6777, 11035, 11295, 19863, 33105, 33885, 59589, 99315, 297945, 553957, 1661871, 2769785, 4985613, 8309355, 14956839, 24928065, 74784195]

約数ペア:

[(1, 74784195), (3, 24928065), (5, 14956839), (9, 8309355), (15, 4985613), (27, 2769785), (45, 1661871), (135, 553957), (251, 297945), (753, 99315), (1255, 59589), (2207, 33885), (2259, 33105), (3765, 19863), (6621, 11295), (6777, 11035)]