4688805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 8281728

約数和(自身を除く): 3592923

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 181, 471, 543, 785, 905, 1727, 1991, 2355, 2715, 5181, 5973, 8635, 9955, 25905, 28417, 29865, 85251, 142085, 312587, 426255, 937761, 1562935, 4688805]

約数ペア:

[(1, 4688805), (3, 1562935), (5, 937761), (11, 426255), (15, 312587), (33, 142085), (55, 85251), (157, 29865), (165, 28417), (181, 25905), (471, 9955), (543, 8635), (785, 5973), (905, 5181), (1727, 2715), (1991, 2355)]