86491155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14747}}^1$

素因数の和:14795

約数の個数: 32

約数和(自身を含む): 152907264

約数和(自身を除く): 66416109

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 14747, 44241, 73735, 221205, 250699, 339181, 752097, 1017543, 1253495, 1695905, 3760485, 5087715, 5766077, 17298231, 28830385, 86491155]

約数ペア:

[(1, 86491155), (3, 28830385), (5, 17298231), (15, 5766077), (17, 5087715), (23, 3760485), (51, 1695905), (69, 1253495), (85, 1017543), (115, 752097), (255, 339181), (345, 250699), (391, 221205), (1173, 73735), (1955, 44241), (5865, 14747)]