24854505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 18255639

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 647, 985, 1941, 2561, 2955, 3235, 7683, 8411, 9705, 12805, 25233, 38415, 42055, 126165, 127459, 382377, 637295, 1656967, 1911885, 4970901, 8284835, 24854505]

約数ペア:

[(1, 24854505), (3, 8284835), (5, 4970901), (13, 1911885), (15, 1656967), (39, 637295), (65, 382377), (195, 127459), (197, 126165), (591, 42055), (647, 38415), (985, 25233), (1941, 12805), (2561, 9705), (2955, 8411), (3235, 7683)]