71585535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1553}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 59696385

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 439, 1317, 1553, 2195, 3073, 4659, 6585, 7765, 9219, 10871, 15365, 23295, 32613, 46095, 54355, 163065, 681767, 2045301, 3408835, 4772369, 10226505, 14317107, 23861845, 71585535]

約数ペア:

[(1, 71585535), (3, 23861845), (5, 14317107), (7, 10226505), (15, 4772369), (21, 3408835), (35, 2045301), (105, 681767), (439, 163065), (1317, 54355), (1553, 46095), (2195, 32613), (3073, 23295), (4659, 15365), (6585, 10871), (7765, 9219)]