68290235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 92207808

約数和(自身を除く): 23917573

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 461, 559, 689, 2279, 2305, 2795, 3445, 5993, 11395, 19823, 24433, 29627, 29965, 99115, 122165, 148135, 257699, 317629, 1050619, 1288495, 1588145, 5253095, 13658047, 68290235]

約数ペア:

[(1, 68290235), (5, 13658047), (13, 5253095), (43, 1588145), (53, 1288495), (65, 1050619), (215, 317629), (265, 257699), (461, 148135), (559, 122165), (689, 99115), (2279, 29965), (2305, 29627), (2795, 24433), (3445, 19823), (5993, 11395)]