15131105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16183}}^1$

素因数の和:16216

約数の個数: 16

約数和(自身を含む): 20974464

約数和(自身を除く): 5843359

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 16183, 80915, 178013, 275111, 890065, 1375555, 3026221, 15131105]

約数ペア:

[(1, 15131105), (5, 3026221), (11, 1375555), (17, 890065), (55, 275111), (85, 178013), (187, 80915), (935, 16183)]