2233205

素因数分解:

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

素因数の和:125

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 960139

約数列:

[1, 5, 13, 17, 43, 47, 65, 85, 215, 221, 235, 559, 611, 731, 799, 1105, 2021, 2795, 3055, 3655, 3995, 9503, 10105, 10387, 26273, 34357, 47515, 51935, 131365, 171785, 446641, 2233205]

約数ペア:

[(1, 2233205), (5, 446641), (13, 171785), (17, 131365), (43, 51935), (47, 47515), (65, 34357), (85, 26273), (215, 10387), (221, 10105), (235, 9503), (559, 3995), (611, 3655), (731, 3055), (799, 2795), (1105, 2021)]