2019884805

素因数分解:

$3^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{13901}}^1$

素因数の和:17141

約数の個数: 24

約数和(自身を含む): 3502469880

約数和(自身を除く): 1482585075

約数列:

[1, 3, 5, 9, 15, 45, 3229, 9687, 13901, 16145, 29061, 41703, 48435, 69505, 125109, 145305, 208515, 625545, 44886329, 134658987, 224431645, 403976961, 673294935, 2019884805]

約数ペア:

[(1, 2019884805), (3, 673294935), (5, 403976961), (9, 224431645), (15, 134658987), (45, 44886329), (3229, 625545), (9687, 208515), (13901, 145305), (16145, 125109), (29061, 69505), (41703, 48435)]