91553415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7711

約数の個数: 32

約数和(自身を含む): 158423040

約数和(自身を除く): 66869625

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 7639, 11985, 22917, 38195, 114585, 129863, 359033, 389589, 649315, 1077099, 1795165, 1947945, 5385495, 6103561, 18310683, 30517805, 91553415]

約数ペア:

[(1, 91553415), (3, 30517805), (5, 18310683), (15, 6103561), (17, 5385495), (47, 1947945), (51, 1795165), (85, 1077099), (141, 649315), (235, 389589), (255, 359033), (705, 129863), (799, 114585), (2397, 38195), (3995, 22917), (7639, 11985)]