1255045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 1730880

約数和(自身を除く): 475835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1201, 6005, 13211, 22819, 66055, 114095, 251009, 1255045]

約数ペア:

[(1, 1255045), (5, 251009), (11, 114095), (19, 66055), (55, 22819), (95, 13211), (209, 6005), (1045, 1201)]