67771455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196439}}^1$

素因数の和:196470

約数の個数: 16

約数和(自身を含む): 113149440

約数和(自身を除く): 45377985

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 196439, 589317, 982195, 2946585, 4518097, 13554291, 22590485, 67771455]

約数ペア:

[(1, 67771455), (3, 22590485), (5, 13554291), (15, 4518097), (23, 2946585), (69, 982195), (115, 589317), (345, 196439)]