490013095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{62303}}^1$

素因数の和:62343

約数の個数: 24

約数和(自身を含む): 696060288

約数和(自身を除く): 206047193

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 62303, 311515, 685333, 809939, 3426665, 4049695, 7538663, 8909329, 37693315, 44546645, 98002619, 490013095]

約数ペア:

[(1, 490013095), (5, 98002619), (11, 44546645), (13, 37693315), (55, 8909329), (65, 7538663), (121, 4049695), (143, 3426665), (605, 809939), (715, 685333), (1573, 311515), (7865, 62303)]