275655105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3547}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 524706624

約数和(自身を除く): 249051519

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1413, 1727, 2355, 3547, 5181, 7065, 8635, 10641, 15543, 17735, 25905, 31923, 39017, 53205, 77715, 117051, 159615, 195085, 351153, 556879, 585255, 1670637, 1755765, 2784395, 5011911, 6125669, 8353185, 18377007, 25059555, 30628345, 55131021, 91885035, 275655105]

約数ペア:

[(1, 275655105), (3, 91885035), (5, 55131021), (9, 30628345), (11, 25059555), (15, 18377007), (33, 8353185), (45, 6125669), (55, 5011911), (99, 2784395), (157, 1755765), (165, 1670637), (471, 585255), (495, 556879), (785, 351153), (1413, 195085), (1727, 159615), (2355, 117051), (3547, 77715), (5181, 53205), (7065, 39017), (8635, 31923), (10641, 25905), (15543, 17735)]