315145655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{249127}}^1$

素因数の和:249166

約数の個数: 16

約数和(自身を含む): 430493184

約数和(自身を除く): 115347529

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 249127, 1245635, 2740397, 5729921, 13701985, 28649605, 63029131, 315145655]

約数ペア:

[(1, 315145655), (5, 63029131), (11, 28649605), (23, 13701985), (55, 5729921), (115, 2740397), (253, 1245635), (1265, 249127)]