27810055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61121}}^1$

素因数の和:61146

約数の個数: 16

約数和(自身を含む): 41073984

約数和(自身を除く): 13263929

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 61121, 305605, 427847, 794573, 2139235, 3972865, 5562011, 27810055]

約数ペア:

[(1, 27810055), (5, 5562011), (7, 3972865), (13, 2139235), (35, 794573), (65, 427847), (91, 305605), (455, 61121)]