15355329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20268

約数の個数: 16

約数和(自身を含む): 23307264

約数和(自身を除く): 7951935

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 20231, 60693, 222541, 465313, 667623, 1395939, 5118443, 15355329]

約数ペア:

[(1, 15355329), (3, 5118443), (11, 1395939), (23, 667623), (33, 465313), (69, 222541), (253, 60693), (759, 20231)]