27407805

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12263}}^1$

素因数の和:12420

約数の個数: 16

約数和(自身を含む): 44150400

約数和(自身を除く): 16742595

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12263, 36789, 61315, 183945, 1827187, 5481561, 9135935, 27407805]

約数ペア:

[(1, 27407805), (3, 9135935), (5, 5481561), (15, 1827187), (149, 183945), (447, 61315), (745, 36789), (2235, 12263)]