1284608515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{4093}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 1580546016

約数和(自身を除く): 295937501

約数列:

[1, 5, 41, 205, 1531, 4093, 7655, 20465, 62771, 167813, 313855, 839065, 6266383, 31331915, 256921703, 1284608515]

約数ペア:

[(1, 1284608515), (5, 256921703), (41, 31331915), (205, 6266383), (1531, 839065), (4093, 313855), (7655, 167813), (20465, 62771)]