16379565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 27599616

約数和(自身を除く): 11220051

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 241, 345, 591, 723, 985, 1205, 2955, 3615, 4531, 5543, 13593, 16629, 22655, 27715, 47477, 67965, 83145, 142431, 237385, 712155, 1091971, 3275913, 5459855, 16379565]

約数ペア:

[(1, 16379565), (3, 5459855), (5, 3275913), (15, 1091971), (23, 712155), (69, 237385), (115, 142431), (197, 83145), (241, 67965), (345, 47477), (591, 27715), (723, 22655), (985, 16629), (1205, 13593), (2955, 5543), (3615, 4531)]