2085655355

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{274609}}^1$

素因数の和:274659

約数の個数: 24

約数和(自身を含む): 3005331840

約数和(自身を除く): 919676485

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 274609, 1373045, 1922263, 8512879, 9611315, 13455841, 42564395, 59590153, 67279205, 297950765, 417131071, 2085655355]

約数ペア:

[(1, 2085655355), (5, 417131071), (7, 297950765), (31, 67279205), (35, 59590153), (49, 42564395), (155, 13455841), (217, 9611315), (245, 8512879), (1085, 1922263), (1519, 1373045), (7595, 274609)]