2053275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 3880704

約数和(自身を除く): 1827429

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 3911, 11733, 19555, 27377, 58665, 82131, 97775, 136885, 293325, 410655, 684425, 2053275]

約数ペア:

[(1, 2053275), (3, 684425), (5, 410655), (7, 293325), (15, 136885), (21, 97775), (25, 82131), (35, 58665), (75, 27377), (105, 19555), (175, 11733), (525, 3911)]