2672775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 5474352

約数和(自身を除く): 2801577

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 1697, 5091, 8485, 11879, 15273, 25455, 35637, 42425, 59395, 76365, 106911, 127275, 178185, 296975, 381825, 534555, 890925, 2672775]

約数ペア:

[(1, 2672775), (3, 890925), (5, 534555), (7, 381825), (9, 296975), (15, 178185), (21, 127275), (25, 106911), (35, 76365), (45, 59395), (63, 42425), (75, 35637), (105, 25455), (175, 15273), (225, 11879), (315, 8485), (525, 5091), (1575, 1697)]