5541915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 9524736

約数和(自身を除く): 3982821

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 211, 255, 309, 515, 633, 1055, 1545, 1751, 3165, 3587, 5253, 8755, 10761, 17935, 21733, 26265, 53805, 65199, 108665, 325995, 369461, 1108383, 1847305, 5541915]

約数ペア:

[(1, 5541915), (3, 1847305), (5, 1108383), (15, 369461), (17, 325995), (51, 108665), (85, 65199), (103, 53805), (211, 26265), (255, 21733), (309, 17935), (515, 10761), (633, 8755), (1055, 5253), (1545, 3587), (1751, 3165)]