87965055

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38329}}^1$

素因数の和:38360

約数の個数: 32

約数和(自身を含む): 165585600

約数和(自身を除く): 77620545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 38329, 114987, 191645, 344961, 574935, 651593, 1034883, 1724805, 1954779, 3257965, 5174415, 5864337, 9773895, 17593011, 29321685, 87965055]

約数ペア:

[(1, 87965055), (3, 29321685), (5, 17593011), (9, 9773895), (15, 5864337), (17, 5174415), (27, 3257965), (45, 1954779), (51, 1724805), (85, 1034883), (135, 651593), (153, 574935), (255, 344961), (459, 191645), (765, 114987), (2295, 38329)]