11247115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 16298496

約数和(自身を除く): 5051381

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 523, 935, 1265, 1955, 2615, 4301, 5753, 8891, 12029, 21505, 28765, 44455, 60145, 97801, 132319, 204493, 489005, 661595, 1022465, 2249423, 11247115]

約数ペア:

[(1, 11247115), (5, 2249423), (11, 1022465), (17, 661595), (23, 489005), (55, 204493), (85, 132319), (115, 97801), (187, 60145), (253, 44455), (391, 28765), (523, 21505), (935, 12029), (1265, 8891), (1955, 5753), (2615, 4301)]