39490185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{376097}}^1$

素因数の和:376112

約数の個数: 16

約数和(自身を含む): 72210816

約数和(自身を除く): 32720631

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 376097, 1128291, 1880485, 2632679, 5641455, 7898037, 13163395, 39490185]

約数ペア:

[(1, 39490185), (3, 13163395), (5, 7898037), (7, 5641455), (15, 2632679), (21, 1880485), (35, 1128291), (105, 376097)]