4375605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 7943040

約数和(自身を除く): 3567435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1181, 1235, 3543, 3705, 5905, 15353, 17715, 22439, 46059, 67317, 76765, 112195, 230295, 291707, 336585, 875121, 1458535, 4375605]

約数ペア:

[(1, 4375605), (3, 1458535), (5, 875121), (13, 336585), (15, 291707), (19, 230295), (39, 112195), (57, 76765), (65, 67317), (95, 46059), (195, 22439), (247, 17715), (285, 15353), (741, 5905), (1181, 3705), (1235, 3543)]