69002275

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 87486464

約数和(自身を除く): 18484189

約数列:

[1, 5, 25, 103, 127, 211, 515, 635, 1055, 2575, 3175, 5275, 13081, 21733, 26797, 65405, 108665, 133985, 327025, 543325, 669925, 2760091, 13800455, 69002275]

約数ペア:

[(1, 69002275), (5, 13800455), (25, 2760091), (103, 669925), (127, 543325), (211, 327025), (515, 133985), (635, 108665), (1055, 65405), (2575, 26797), (3175, 21733), (5275, 13081)]