15271278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 34100352

約数和(自身を除く): 18829074

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 5381, 10762, 16143, 32286, 59191, 118382, 177573, 231383, 355146, 462766, 694149, 1388298, 2545213, 5090426, 7635639, 15271278]

約数ペア:

[(1, 15271278), (2, 7635639), (3, 5090426), (6, 2545213), (11, 1388298), (22, 694149), (33, 462766), (43, 355146), (66, 231383), (86, 177573), (129, 118382), (258, 59191), (473, 32286), (946, 16143), (1419, 10762), (2838, 5381)]