27231945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19942455

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 359, 389, 1077, 1167, 1795, 1945, 4667, 5057, 5385, 5835, 14001, 15171, 23335, 25285, 70005, 75855, 139651, 418953, 698255, 1815463, 2094765, 5446389, 9077315, 27231945]

約数ペア:

[(1, 27231945), (3, 9077315), (5, 5446389), (13, 2094765), (15, 1815463), (39, 698255), (65, 418953), (195, 139651), (359, 75855), (389, 70005), (1077, 25285), (1167, 23335), (1795, 15171), (1945, 14001), (4667, 5835), (5057, 5385)]