288211345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{2153}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 354996432

約数和(自身を除く): 66785087

約数列:

[1, 5, 41, 205, 653, 2153, 3265, 10765, 26773, 88273, 133865, 441365, 1405909, 7029545, 57642269, 288211345]

約数ペア:

[(1, 288211345), (5, 57642269), (41, 7029545), (205, 1405909), (653, 441365), (2153, 133865), (3265, 88273), (10765, 26773)]