2597205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2120235

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 701, 741, 1235, 2103, 3505, 3705, 9113, 10515, 13319, 27339, 39957, 45565, 66595, 136695, 173147, 199785, 519441, 865735, 2597205]

約数ペア:

[(1, 2597205), (3, 865735), (5, 519441), (13, 199785), (15, 173147), (19, 136695), (39, 66595), (57, 45565), (65, 39957), (95, 27339), (195, 13319), (247, 10515), (285, 9113), (701, 3705), (741, 3505), (1235, 2103)]