84333555

素因数分解:

$3^4\times 5^1\times {\mathrm{208231}}^1$

素因数の和:208248

約数の個数: 20

約数和(自身を含む): 151176432

約数和(自身を除く): 66842877

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 208231, 624693, 1041155, 1874079, 3123465, 5622237, 9370395, 16866711, 28111185, 84333555]

約数ペア:

[(1, 84333555), (3, 28111185), (5, 16866711), (9, 9370395), (15, 5622237), (27, 3123465), (45, 1874079), (81, 1041155), (135, 624693), (405, 208231)]