168305085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287701}}^1$

素因数の和:287725

約数の個数: 24

約数和(自身を含む): 314170584

約数和(自身を除く): 145865499

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 287701, 863103, 1438505, 2589309, 3740113, 4315515, 11220339, 12946545, 18700565, 33661017, 56101695, 168305085]

約数ペア:

[(1, 168305085), (3, 56101695), (5, 33661017), (9, 18700565), (13, 12946545), (15, 11220339), (39, 4315515), (45, 3740113), (65, 2589309), (117, 1438505), (195, 863103), (585, 287701)]