27111515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10342

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 8450725

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 10289, 51445, 174913, 318959, 874565, 1594795, 5422303, 27111515]

約数ペア:

[(1, 27111515), (5, 5422303), (17, 1594795), (31, 874565), (85, 318959), (155, 174913), (527, 51445), (2635, 10289)]