1137135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 1908144

約数和(自身を除く): 771009

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 1849, 5289, 5547, 8815, 9245, 26445, 27735, 75809, 227427, 379045, 1137135]

約数ペア:

[(1, 1137135), (3, 379045), (5, 227427), (15, 75809), (41, 27735), (43, 26445), (123, 9245), (129, 8815), (205, 5547), (215, 5289), (615, 1849), (645, 1763)]