69155745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2633}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 118340352

約数和(自身を除く): 49184607

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 2633, 5253, 7899, 8755, 13165, 26265, 39495, 44761, 134283, 223805, 271199, 671415, 813597, 1355995, 4067985, 4610383, 13831149, 23051915, 69155745]

約数ペア:

[(1, 69155745), (3, 23051915), (5, 13831149), (15, 4610383), (17, 4067985), (51, 1355995), (85, 813597), (103, 671415), (255, 271199), (309, 223805), (515, 134283), (1545, 44761), (1751, 39495), (2633, 26265), (5253, 13165), (7899, 8755)]