315055169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 414771840

約数和(自身を除く): 99716671

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 359, 361, 2431, 2717, 3553, 3949, 3971, 4199, 4667, 4693, 6103, 6137, 6821, 46189, 51337, 51623, 67133, 67507, 75031, 79339, 79781, 88673, 115957, 129599, 872729, 877591, 975403, 1275527, 1425589, 1507441, 1684787, 2203183, 16581851, 18532657, 24235013, 28641379, 315055169]

約数ペア:

[(1, 315055169), (11, 28641379), (13, 24235013), (17, 18532657), (19, 16581851), (143, 2203183), (187, 1684787), (209, 1507441), (221, 1425589), (247, 1275527), (323, 975403), (359, 877591), (361, 872729), (2431, 129599), (2717, 115957), (3553, 88673), (3949, 79781), (3971, 79339), (4199, 75031), (4667, 67507), (4693, 67133), (6103, 51623), (6137, 51337), (6821, 46189)]