29031665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 41741568

約数和(自身を除く): 12709903

約数列:

[1, 5, 13, 17, 43, 47, 65, 85, 169, 215, 221, 235, 559, 611, 731, 799, 845, 1105, 2021, 2795, 2873, 3055, 3655, 3995, 7267, 7943, 9503, 10105, 10387, 14365, 26273, 34357, 36335, 39715, 47515, 51935, 123539, 131365, 135031, 171785, 341549, 446641, 617695, 675155, 1707745, 2233205, 5806333, 29031665]

約数ペア:

[(1, 29031665), (5, 5806333), (13, 2233205), (17, 1707745), (43, 675155), (47, 617695), (65, 446641), (85, 341549), (169, 171785), (215, 135031), (221, 131365), (235, 123539), (559, 51935), (611, 47515), (731, 39715), (799, 36335), (845, 34357), (1105, 26273), (2021, 14365), (2795, 10387), (2873, 10105), (3055, 9503), (3655, 7943), (3995, 7267)]