1122515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 1444608

約数和(自身を除く): 322093

約数列:

[1, 5, 23, 43, 115, 215, 227, 989, 1135, 4945, 5221, 9761, 26105, 48805, 224503, 1122515]

約数ペア:

[(1, 1122515), (5, 224503), (23, 48805), (43, 26105), (115, 9761), (215, 5221), (227, 4945), (989, 1135)]