157088415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56003}}^1$

素因数の和:56039

約数の個数: 32

約数和(自身を含む): 290324736

約数和(自身を除く): 133236321

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 56003, 168009, 280015, 616033, 840045, 952051, 1848099, 2856153, 3080165, 4760255, 9240495, 10472561, 14280765, 31417683, 52362805, 157088415]

約数ペア:

[(1, 157088415), (3, 52362805), (5, 31417683), (11, 14280765), (15, 10472561), (17, 9240495), (33, 4760255), (51, 3080165), (55, 2856153), (85, 1848099), (165, 952051), (187, 840045), (255, 616033), (561, 280015), (935, 168009), (2805, 56003)]