277314335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{51307}}^1$

素因数の和:51382

約数の個数: 16

約数和(自身を含む): 354640896

約数和(自身を除く): 77326561

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 51307, 256535, 1180061, 2411429, 5900305, 12057145, 55462867, 277314335]

約数ペア:

[(1, 277314335), (5, 55462867), (23, 12057145), (47, 5900305), (115, 2411429), (235, 1180061), (1081, 256535), (5405, 51307)]