68558665

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 28983479

約数列:

[1, 5, 7, 35, 47, 71, 235, 329, 355, 497, 587, 1645, 2485, 2935, 3337, 4109, 16685, 20545, 23359, 27589, 41677, 116795, 137945, 193123, 208385, 291739, 965615, 1458695, 1958819, 9794095, 13711733, 68558665]

約数ペア:

[(1, 68558665), (5, 13711733), (7, 9794095), (35, 1958819), (47, 1458695), (71, 965615), (235, 291739), (329, 208385), (355, 193123), (497, 137945), (587, 116795), (1645, 41677), (2485, 27589), (2935, 23359), (3337, 20545), (4109, 16685)]