26613285

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24989}}^1$

素因数の和:25068

約数の個数: 16

約数和(自身を含む): 43182720

約数和(自身を除く): 16569435

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 24989, 74967, 124945, 374835, 1774219, 5322657, 8871095, 26613285]

約数ペア:

[(1, 26613285), (3, 8871095), (5, 5322657), (15, 1774219), (71, 374835), (213, 124945), (355, 74967), (1065, 24989)]