2998925.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2081}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 21086496

約数和(自身を除く): 7944981

約数列:

[1, 3, 5, 15, 421, 1263, 2081, 2105, 6243, 6315, 10405, 31215, 876101, 2628303, 4380505, 13141515]

約数ペア:

[(1, 13141515), (3, 4380505), (5, 2628303), (15, 876101), (421, 31215), (1263, 10405), (2081, 6315), (2105, 6243)]