980005945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{9833}}^1$

素因数の和:10512

約数の個数: 16

約数和(自身を含む): 1215954432

約数和(自身を除く): 235948487

約数列:

[1, 5, 31, 155, 643, 3215, 9833, 19933, 49165, 99665, 304823, 1524115, 6322619, 31613095, 196001189, 980005945]

約数ペア:

[(1, 980005945), (5, 196001189), (31, 31613095), (155, 6322619), (643, 1524115), (3215, 304823), (9833, 99665), (19933, 49165)]