269021225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42533}}^1$

素因数の和:42577

約数の個数: 24

約数和(自身を含む): 379743552

約数和(自身を除く): 110722327

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 42533, 212665, 467863, 978259, 1063325, 2339315, 4891295, 10760849, 11696575, 24456475, 53804245, 269021225]

約数ペア:

[(1, 269021225), (5, 53804245), (11, 24456475), (23, 11696575), (25, 10760849), (55, 4891295), (115, 2339315), (253, 1063325), (275, 978259), (575, 467863), (1265, 212665), (6325, 42533)]