242109155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 84482845

約数列:

[1, 5, 17, 23, 59, 85, 115, 295, 391, 1003, 1357, 1955, 2099, 5015, 6785, 10495, 23069, 35683, 48277, 115345, 123841, 178415, 241385, 619205, 820709, 2105297, 2848343, 4103545, 10526485, 14241715, 48421831, 242109155]

約数ペア:

[(1, 242109155), (5, 48421831), (17, 14241715), (23, 10526485), (59, 4103545), (85, 2848343), (115, 2105297), (295, 820709), (391, 619205), (1003, 241385), (1357, 178415), (1955, 123841), (2099, 115345), (5015, 48277), (6785, 35683), (10495, 23069)]