4969262975

素因数分解:

$5^2\times {\mathrm{421}}^1\times {\mathrm{472139}}^1$

素因数の和:472570

約数の個数: 12

約数和(自身を含む): 6176535480

約数和(自身を除く): 1207272505

約数列:

[1, 5, 25, 421, 2105, 10525, 472139, 2360695, 11803475, 198770519, 993852595, 4969262975]

約数ペア:

[(1, 4969262975), (5, 993852595), (25, 198770519), (421, 11803475), (2105, 2360695), (10525, 472139)]