87310845

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4937}}^1$

素因数の和:5082

約数の個数: 32

約数和(自身を含む): 156435840

約数和(自身を除く): 69124995

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4937, 5895, 14811, 17685, 24685, 44433, 74055, 133299, 222165, 646747, 666495, 1940241, 3233735, 5820723, 9701205, 17462169, 29103615, 87310845]

約数ペア:

[(1, 87310845), (3, 29103615), (5, 17462169), (9, 9701205), (15, 5820723), (27, 3233735), (45, 1940241), (131, 666495), (135, 646747), (393, 222165), (655, 133299), (1179, 74055), (1965, 44433), (3537, 24685), (4937, 17685), (5895, 14811)]