9078425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 12233592

約数和(自身を除く): 3155167

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 521, 697, 1025, 2605, 3485, 8857, 13025, 17425, 21361, 44285, 106805, 221425, 363137, 534025, 1815685, 9078425]

約数ペア:

[(1, 9078425), (5, 1815685), (17, 534025), (25, 363137), (41, 221425), (85, 106805), (205, 44285), (425, 21361), (521, 17425), (697, 13025), (1025, 8857), (2605, 3485)]