55817805

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14149}}^1$

素因数の和:14420

約数の個数: 16

約数和(自身を含む): 89654400

約数和(自身を除く): 33836595

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 14149, 42447, 70745, 212235, 3721187, 11163561, 18605935, 55817805]

約数ペア:

[(1, 55817805), (3, 18605935), (5, 11163561), (15, 3721187), (263, 212235), (789, 70745), (1315, 42447), (3945, 14149)]