15022865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21011}}^1$

素因数の和:21040

約数の個数: 16

約数和(自身を含む): 21180096

約数和(自身を除く): 6157231

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 21011, 105055, 231121, 273143, 1155605, 1365715, 3004573, 15022865]

約数ペア:

[(1, 15022865), (5, 3004573), (11, 1365715), (13, 1155605), (55, 273143), (65, 231121), (143, 105055), (715, 21011)]