41757945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 69151104

約数和(自身を除く): 27393159

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 641, 645, 1515, 1923, 3205, 4343, 9615, 13029, 21715, 27563, 64741, 65145, 82689, 137815, 194223, 323705, 413445, 971115, 2783863, 8351589, 13919315, 41757945]

約数ペア:

[(1, 41757945), (3, 13919315), (5, 8351589), (15, 2783863), (43, 971115), (101, 413445), (129, 323705), (215, 194223), (303, 137815), (505, 82689), (641, 65145), (645, 64741), (1515, 27563), (1923, 21715), (3205, 13029), (4343, 9615)]