28897055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3037}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 38060064

約数和(自身を除く): 9163009

約数列:

[1, 5, 11, 55, 173, 865, 1903, 3037, 9515, 15185, 33407, 167035, 525401, 2627005, 5779411, 28897055]

約数ペア:

[(1, 28897055), (5, 5779411), (11, 2627005), (55, 525401), (173, 167035), (865, 33407), (1903, 15185), (3037, 9515)]