105885575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5437}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 141605520

約数和(自身を除く): 35719945

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 5437, 19475, 27185, 103303, 135925, 222917, 516515, 1114585, 2582575, 4235423, 5572925, 21177115, 105885575]

約数ペア:

[(1, 105885575), (5, 21177115), (19, 5572925), (25, 4235423), (41, 2582575), (95, 1114585), (205, 516515), (475, 222917), (779, 135925), (1025, 103303), (3895, 27185), (5437, 19475)]