2722605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 1994835

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 233, 285, 615, 699, 779, 1165, 2337, 3495, 3895, 4427, 9553, 11685, 13281, 22135, 28659, 47765, 66405, 143295, 181507, 544521, 907535, 2722605]

約数ペア:

[(1, 2722605), (3, 907535), (5, 544521), (15, 181507), (19, 143295), (41, 66405), (57, 47765), (95, 28659), (123, 22135), (205, 13281), (233, 11685), (285, 9553), (615, 4427), (699, 3895), (779, 3495), (1165, 2337)]