222770535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60127}}^1$

素因数の和:60167

約数の個数: 32

約数和(自身を含む): 404060160

約数和(自身を除く): 181289625

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 60127, 180381, 300635, 781651, 901905, 1142413, 2344953, 3427239, 3908255, 5712065, 11724765, 14851369, 17136195, 44554107, 74256845, 222770535]

約数ペア:

[(1, 222770535), (3, 74256845), (5, 44554107), (13, 17136195), (15, 14851369), (19, 11724765), (39, 5712065), (57, 3908255), (65, 3427239), (95, 2344953), (195, 1142413), (247, 901905), (285, 781651), (741, 300635), (1235, 180381), (3705, 60127)]