47764605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2357}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 87830784

約数和(自身を除く): 40066179

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2357, 2895, 4053, 6755, 7071, 11785, 16499, 20265, 35355, 49497, 82495, 247485, 454901, 1364703, 2274505, 3184307, 6823515, 9552921, 15921535, 47764605]

約数ペア:

[(1, 47764605), (3, 15921535), (5, 9552921), (7, 6823515), (15, 3184307), (21, 2274505), (35, 1364703), (105, 454901), (193, 247485), (579, 82495), (965, 49497), (1351, 35355), (2357, 20265), (2895, 16499), (4053, 11785), (6755, 7071)]