51591825

素因数分解:

$3^2\times 5^2\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 92793168

約数和(自身を除く): 41201343

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 467, 491, 1401, 1473, 2335, 2455, 4203, 4419, 7005, 7365, 11675, 12275, 21015, 22095, 35025, 36825, 105075, 110475, 229297, 687891, 1146485, 2063673, 3439455, 5732425, 10318365, 17197275, 51591825]

約数ペア:

[(1, 51591825), (3, 17197275), (5, 10318365), (9, 5732425), (15, 3439455), (25, 2063673), (45, 1146485), (75, 687891), (225, 229297), (467, 110475), (491, 105075), (1401, 36825), (1473, 35025), (2335, 22095), (2455, 21015), (4203, 12275), (4419, 11675), (7005, 7365)]