12825698975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{31643}}^1$

素因数の和:32207

約数の個数: 24

約数和(自身を含む): 16448804352

約数和(自身を除く): 3623105377

約数列:

[1, 5, 25, 31, 155, 523, 775, 2615, 13075, 16213, 31643, 81065, 158215, 405325, 791075, 980933, 4904665, 16549289, 24523325, 82746445, 413732225, 513027959, 2565139795, 12825698975]

約数ペア:

[(1, 12825698975), (5, 2565139795), (25, 513027959), (31, 413732225), (155, 82746445), (523, 24523325), (775, 16549289), (2615, 4904665), (13075, 980933), (16213, 791075), (31643, 405325), (81065, 158215)]