1961235

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 3485664

約数和(自身を除く): 1524429

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1063, 1845, 3189, 5315, 9567, 15945, 43583, 47835, 130749, 217915, 392247, 653745, 1961235]

約数ペア:

[(1, 1961235), (3, 653745), (5, 392247), (9, 217915), (15, 130749), (41, 47835), (45, 43583), (123, 15945), (205, 9567), (369, 5315), (615, 3189), (1063, 1845)]