87507315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3347}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 175488768

約数和(自身を除く): 87981453

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 2905, 3347, 3735, 5229, 8715, 10041, 16735, 23429, 26145, 30123, 50205, 70287, 117145, 150615, 210861, 277801, 351435, 833403, 1054305, 1389005, 1944607, 2500209, 4167015, 5833821, 9723035, 12501045, 17501463, 29169105, 87507315]

約数ペア:

[(1, 87507315), (3, 29169105), (5, 17501463), (7, 12501045), (9, 9723035), (15, 5833821), (21, 4167015), (35, 2500209), (45, 1944607), (63, 1389005), (83, 1054305), (105, 833403), (249, 351435), (315, 277801), (415, 210861), (581, 150615), (747, 117145), (1245, 70287), (1743, 50205), (2905, 30123), (3347, 26145), (3735, 23429), (5229, 16735), (8715, 10041)]