55779555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{286049}}^1$

素因数の和:286070

約数の個数: 16

約数和(自身を含む): 96112800

約数和(自身を除く): 40333245

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 286049, 858147, 1430245, 3718637, 4290735, 11155911, 18593185, 55779555]

約数ペア:

[(1, 55779555), (3, 18593185), (5, 11155911), (13, 4290735), (15, 3718637), (39, 1430245), (65, 858147), (195, 286049)]