57333945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 97839360

約数和(自身を除く): 40505415

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1489, 2265, 2567, 4467, 7445, 7701, 12835, 22335, 25313, 38505, 75939, 126565, 224839, 379695, 674517, 1124195, 3372585, 3822263, 11466789, 19111315, 57333945]

約数ペア:

[(1, 57333945), (3, 19111315), (5, 11466789), (15, 3822263), (17, 3372585), (51, 1124195), (85, 674517), (151, 379695), (255, 224839), (453, 126565), (755, 75939), (1489, 38505), (2265, 25313), (2567, 22335), (4467, 12835), (7445, 7701)]