65402105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 81587520

約数和(自身を除く): 16185415

約数列:

[1, 5, 29, 145, 227, 1135, 1987, 6583, 9935, 32915, 57623, 288115, 451049, 2255245, 13080421, 65402105]

約数ペア:

[(1, 65402105), (5, 13080421), (29, 2255245), (145, 451049), (227, 288115), (1135, 57623), (1987, 32915), (6583, 9935)]