155486199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5975

約数の個数: 32

約数和(自身を含む): 244601856

約数和(自身を除く): 89115657

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 5897, 8789, 17691, 26367, 64867, 100249, 194601, 277159, 300747, 831477, 1102739, 3048749, 3308217, 4711703, 9146247, 14135109, 51828733, 155486199]

約数ペア:

[(1, 155486199), (3, 51828733), (11, 14135109), (17, 9146247), (33, 4711703), (47, 3308217), (51, 3048749), (141, 1102739), (187, 831477), (517, 300747), (561, 277159), (799, 194601), (1551, 100249), (2397, 64867), (5897, 26367), (8789, 17691)]