15671547155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389791}}^1$

素因数の和:389867

約数の個数: 32

約数和(自身を含む): 22227499008

約数和(自身を除く): 6555951853

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 2365, 3655, 8041, 40205, 389791, 1948955, 4287701, 6626447, 16761013, 21438505, 33132235, 72890917, 83805065, 184371143, 284937221, 364454585, 921855715, 1424686105, 3134309431, 15671547155]

約数ペア:

[(1, 15671547155), (5, 3134309431), (11, 1424686105), (17, 921855715), (43, 364454585), (55, 284937221), (85, 184371143), (187, 83805065), (215, 72890917), (473, 33132235), (731, 21438505), (935, 16761013), (2365, 6626447), (3655, 4287701), (8041, 1948955), (40205, 389791)]