2911845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 5201280

約数和(自身を除く): 2289435

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 601, 969, 1615, 1803, 3005, 4845, 9015, 10217, 11419, 30651, 34257, 51085, 57095, 153255, 171285, 194123, 582369, 970615, 2911845]

約数ペア:

[(1, 2911845), (3, 970615), (5, 582369), (15, 194123), (17, 171285), (19, 153255), (51, 57095), (57, 51085), (85, 34257), (95, 30651), (255, 11419), (285, 10217), (323, 9015), (601, 4845), (969, 3005), (1615, 1803)]