83872705

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18869}}^1$

素因数の和:19008

約数の個数: 16

約数和(自身を含む): 115937280

約数和(自身を除く): 32064575

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 18869, 94345, 132083, 660415, 2396363, 11981815, 16774541, 83872705]

約数ペア:

[(1, 83872705), (5, 16774541), (7, 11981815), (35, 2396363), (127, 660415), (635, 132083), (889, 94345), (4445, 18869)]