105877025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 139291680

約数和(自身を除く): 33414655

約数列:

[1, 5, 19, 25, 95, 137, 475, 685, 1627, 2603, 3425, 8135, 13015, 30913, 40675, 65075, 154565, 222899, 772825, 1114495, 4235081, 5572475, 21175405, 105877025]

約数ペア:

[(1, 105877025), (5, 21175405), (19, 5572475), (25, 4235081), (95, 1114495), (137, 772825), (475, 222899), (685, 154565), (1627, 65075), (2603, 40675), (3425, 30913), (8135, 13015)]