105020985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11193

約数の個数: 32

約数和(自身を含む): 182742912

約数和(自身を除く): 77721927

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 11131, 33393, 55655, 166965, 189227, 411847, 567681, 946135, 1235541, 2059235, 2838405, 6177705, 7001399, 21004197, 35006995, 105020985]

約数ペア:

[(1, 105020985), (3, 35006995), (5, 21004197), (15, 7001399), (17, 6177705), (37, 2838405), (51, 2059235), (85, 1235541), (111, 946135), (185, 567681), (255, 411847), (555, 189227), (629, 166965), (1887, 55655), (3145, 33393), (9435, 11131)]