28601745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100357}}^1$

素因数の和:100384

約数の個数: 16

約数和(自身を含む): 48171840

約数和(自身を除く): 19570095

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 100357, 301071, 501785, 1505355, 1906783, 5720349, 9533915, 28601745]

約数ペア:

[(1, 28601745), (3, 9533915), (5, 5720349), (15, 1906783), (19, 1505355), (57, 501785), (95, 301071), (285, 100357)]