172022135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 211510272

約数和(自身を除く): 39488137

約数列:

[1, 5, 61, 127, 305, 635, 4441, 7747, 22205, 38735, 270901, 564007, 1354505, 2820035, 34404427, 172022135]

約数ペア:

[(1, 172022135), (5, 34404427), (61, 2820035), (127, 1354505), (305, 564007), (635, 270901), (4441, 38735), (7747, 22205)]