80497670415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1\times {\mathrm{42929}}^1$

素因数の和:46027

約数の個数: 32

約数和(自身を含む): 131983992000

約数和(自身を除く): 51486321585

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3049, 9147, 15245, 42929, 45735, 125009, 128787, 214645, 375027, 625045, 643935, 1760089, 1875135, 5280267, 8800445, 26401335, 130890521, 392671563, 654452605, 1963357815, 5366511361, 16099534083, 26832556805, 80497670415]

約数ペア:

[(1, 80497670415), (3, 26832556805), (5, 16099534083), (15, 5366511361), (41, 1963357815), (123, 654452605), (205, 392671563), (615, 130890521), (3049, 26401335), (9147, 8800445), (15245, 5280267), (42929, 1875135), (45735, 1760089), (125009, 643935), (128787, 625045), (214645, 375027)]