77540045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74201}}^1$

素因数の和:74236

約数の個数: 16

約数和(自身を含む): 106850880

約数和(自身を除く): 29310835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 74201, 371005, 816211, 1409819, 4081055, 7049095, 15508009, 77540045]

約数ペア:

[(1, 77540045), (5, 15508009), (11, 7049095), (19, 4081055), (55, 1409819), (95, 816211), (209, 371005), (1045, 74201)]