5104905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 8999424

約数和(自身を除く): 3894519

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 557, 611, 705, 1671, 1833, 2785, 3055, 7241, 8355, 9165, 21723, 26179, 36205, 78537, 108615, 130895, 340327, 392685, 1020981, 1701635, 5104905]

約数ペア:

[(1, 5104905), (3, 1701635), (5, 1020981), (13, 392685), (15, 340327), (39, 130895), (47, 108615), (65, 78537), (141, 36205), (195, 26179), (235, 21723), (557, 9165), (611, 8355), (705, 7241), (1671, 3055), (1833, 2785)]