42171885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 84599424

約数和(自身を除く): 42427539

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1613, 1743, 2905, 3735, 4839, 5229, 8065, 8715, 11291, 14517, 24195, 26145, 33873, 56455, 72585, 101619, 133879, 169365, 401637, 508095, 669395, 937153, 1204911, 2008185, 2811459, 4685765, 6024555, 8434377, 14057295, 42171885]

約数ペア:

[(1, 42171885), (3, 14057295), (5, 8434377), (7, 6024555), (9, 4685765), (15, 2811459), (21, 2008185), (35, 1204911), (45, 937153), (63, 669395), (83, 508095), (105, 401637), (249, 169365), (315, 133879), (415, 101619), (581, 72585), (747, 56455), (1245, 33873), (1613, 26145), (1743, 24195), (2905, 14517), (3735, 11291), (4839, 8715), (5229, 8065)]