42198225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13777

約数の個数: 24

約数和(自身を含む): 71474592

約数和(自身を除く): 29276367

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 13723, 41169, 68615, 205845, 343075, 562643, 1029225, 1687929, 2813215, 8439645, 14066075, 42198225]

約数ペア:

[(1, 42198225), (3, 14066075), (5, 8439645), (15, 2813215), (25, 1687929), (41, 1029225), (75, 562643), (123, 343075), (205, 205845), (615, 68615), (1025, 41169), (3075, 13723)]