18103085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 29175552

約数和(自身を除く): 11072467

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 3617, 5005, 18085, 25319, 39787, 47021, 126595, 198935, 235105, 278509, 329147, 517231, 1392545, 1645735, 2586155, 3620617, 18103085]

約数ペア:

[(1, 18103085), (5, 3620617), (7, 2586155), (11, 1645735), (13, 1392545), (35, 517231), (55, 329147), (65, 278509), (77, 235105), (91, 198935), (143, 126595), (385, 47021), (455, 39787), (715, 25319), (1001, 18085), (3617, 5005)]