86977505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5563}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 108164160

約数和(自身を除く): 21186655

約数列:

[1, 5, 53, 59, 265, 295, 3127, 5563, 15635, 27815, 294839, 328217, 1474195, 1641085, 17395501, 86977505]

約数ペア:

[(1, 86977505), (5, 17395501), (53, 1641085), (59, 1474195), (265, 328217), (295, 294839), (3127, 27815), (5563, 15635)]