1299072100045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{174859}}^1\times {\mathrm{87403}}^1$

素因数の和:262284

約数の個数: 16

約数和(自身を含む): 1650614051520

約数和(自身を除く): 351541951475

約数列:

[1, 5, 17, 85, 87403, 174859, 437015, 874295, 1485851, 2972603, 7429255, 14863015, 15283201177, 76416005885, 259814420009, 1299072100045]

約数ペア:

[(1, 1299072100045), (5, 259814420009), (17, 76416005885), (85, 15283201177), (87403, 14863015), (174859, 7429255), (437015, 2972603), (874295, 1485851)]