72607865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 98032704

約数和(自身を除く): 25424839

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 2791, 5203, 13955, 26015, 30701, 120013, 153505, 337711, 600065, 1320143, 1688555, 6600715, 14521573, 72607865]

約数ペア:

[(1, 72607865), (5, 14521573), (11, 6600715), (43, 1688555), (55, 1320143), (121, 600065), (215, 337711), (473, 153505), (605, 120013), (2365, 30701), (2791, 26015), (5203, 13955)]