25490065

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 6080495

約数列:

[1, 5, 59, 71, 295, 355, 1217, 4189, 6085, 20945, 71803, 86407, 359015, 432035, 5098013, 25490065]

約数ペア:

[(1, 25490065), (5, 5098013), (59, 432035), (71, 359015), (295, 86407), (355, 71803), (1217, 20945), (4189, 6085)]