13811055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 23986368

約数和(自身を除く): 10175313

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1321, 2091, 3485, 3963, 6605, 10455, 19815, 22457, 54161, 67371, 112285, 162483, 270805, 336855, 812415, 920737, 2762211, 4603685, 13811055]

約数ペア:

[(1, 13811055), (3, 4603685), (5, 2762211), (15, 920737), (17, 812415), (41, 336855), (51, 270805), (85, 162483), (123, 112285), (205, 67371), (255, 54161), (615, 22457), (697, 19815), (1321, 10455), (2091, 6605), (3485, 3963)]