87698845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 118831104

約数和(自身を除く): 31132259

約数列:

[1, 5, 13, 31, 65, 71, 155, 355, 403, 613, 923, 2015, 2201, 3065, 4615, 7969, 11005, 19003, 28613, 39845, 43523, 95015, 143065, 217615, 247039, 565799, 1235195, 1349213, 2828995, 6746065, 17539769, 87698845]

約数ペア:

[(1, 87698845), (5, 17539769), (13, 6746065), (31, 2828995), (65, 1349213), (71, 1235195), (155, 565799), (355, 247039), (403, 217615), (613, 143065), (923, 95015), (2015, 43523), (2201, 39845), (3065, 28613), (4615, 19003), (7969, 11005)]