672772065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{46769}}^1$

素因数の和:46921

約数の個数: 32

約数和(自身を含む): 1239217920

約数和(自身を除く): 566445855

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 4795, 14385, 46769, 140307, 233845, 327383, 701535, 982149, 1636915, 4910745, 6407353, 19222059, 32036765, 44851471, 96110295, 134554413, 224257355, 672772065]

約数ペア:

[(1, 672772065), (3, 224257355), (5, 134554413), (7, 96110295), (15, 44851471), (21, 32036765), (35, 19222059), (105, 6407353), (137, 4910745), (411, 1636915), (685, 982149), (959, 701535), (2055, 327383), (2877, 233845), (4795, 140307), (14385, 46769)]