42283815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{57529}}^1$

素因数の和:57551

約数の個数: 24

約数和(自身を含む): 78701040

約数和(自身を除く): 36417225

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 57529, 172587, 287645, 402703, 862935, 1208109, 2013515, 2818921, 6040545, 8456763, 14094605, 42283815]

約数ペア:

[(1, 42283815), (3, 14094605), (5, 8456763), (7, 6040545), (15, 2818921), (21, 2013515), (35, 1208109), (49, 862935), (105, 402703), (147, 287645), (245, 172587), (735, 57529)]