321014975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4933}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 422153040

約数和(自身を除く): 101138065

約数列:

[1, 5, 19, 25, 95, 137, 475, 685, 2603, 3425, 4933, 13015, 24665, 65075, 93727, 123325, 468635, 675821, 2343175, 3379105, 12840599, 16895525, 64202995, 321014975]

約数ペア:

[(1, 321014975), (5, 64202995), (19, 16895525), (25, 12840599), (95, 3379105), (137, 2343175), (475, 675821), (685, 468635), (2603, 123325), (3425, 93727), (4933, 65075), (13015, 24665)]