1277304565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{238081}}^1$

素因数の和:238152

約数の個数: 16

約数和(自身を含む): 1628480880

約数和(自身を除く): 351176315

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 238081, 1190405, 6904349, 8808997, 34521745, 44044985, 255460913, 1277304565]

約数ペア:

[(1, 1277304565), (5, 255460913), (29, 44044985), (37, 34521745), (145, 8808997), (185, 6904349), (1073, 1190405), (5365, 238081)]