27604515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 47264256

約数和(自身を除く): 19659741

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1051, 1545, 1751, 3153, 5253, 5255, 8755, 15765, 17867, 26265, 53601, 89335, 108253, 268005, 324759, 541265, 1623795, 1840301, 5520903, 9201505, 27604515]

約数ペア:

[(1, 27604515), (3, 9201505), (5, 5520903), (15, 1840301), (17, 1623795), (51, 541265), (85, 324759), (103, 268005), (255, 108253), (309, 89335), (515, 53601), (1051, 26265), (1545, 17867), (1751, 15765), (3153, 8755), (5253, 5255)]