55709355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 96909120

約数和(自身を除く): 41199765

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 2621, 4251, 7085, 7863, 13105, 21255, 34073, 39315, 102219, 170365, 285689, 511095, 857067, 1428445, 3713957, 4285335, 11141871, 18569785, 55709355]

約数ペア:

[(1, 55709355), (3, 18569785), (5, 11141871), (13, 4285335), (15, 3713957), (39, 1428445), (65, 857067), (109, 511095), (195, 285689), (327, 170365), (545, 102219), (1417, 39315), (1635, 34073), (2621, 21255), (4251, 13105), (7085, 7863)]