9400235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 13208832

約数和(自身を除く): 3808597

約数列:

[1, 5, 13, 17, 47, 65, 85, 181, 221, 235, 611, 799, 905, 1105, 2353, 3055, 3077, 3995, 8507, 10387, 11765, 15385, 40001, 42535, 51935, 110591, 144619, 200005, 552955, 723095, 1880047, 9400235]

約数ペア:

[(1, 9400235), (5, 1880047), (13, 723095), (17, 552955), (47, 200005), (65, 144619), (85, 110591), (181, 51935), (221, 42535), (235, 40001), (611, 15385), (799, 11765), (905, 10387), (1105, 8507), (2353, 3995), (3055, 3077)]