253343345

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{1361}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 309882240

約数和(自身を除く): 56538895

約数列:

[1, 5, 59, 295, 631, 1361, 3155, 6805, 37229, 80299, 186145, 401495, 858791, 4293955, 50668669, 253343345]

約数ペア:

[(1, 253343345), (5, 50668669), (59, 4293955), (295, 858791), (631, 401495), (1361, 186145), (3155, 80299), (6805, 37229)]