13330515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 23452416

約数和(自身を除く): 10121901

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 467, 519, 865, 1401, 1903, 2335, 2595, 5137, 5709, 7005, 9515, 15411, 25685, 28545, 77055, 80791, 242373, 403955, 888701, 1211865, 2666103, 4443505, 13330515]

約数ペア:

[(1, 13330515), (3, 4443505), (5, 2666103), (11, 1211865), (15, 888701), (33, 403955), (55, 242373), (165, 80791), (173, 77055), (467, 28545), (519, 25685), (865, 15411), (1401, 9515), (1903, 7005), (2335, 5709), (2595, 5137)]