2545036845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{6529}}^1$

素因数の和:8549

約数の個数: 32

約数和(自身を含む): 4388160000

約数和(自身を除く): 1843123155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1999, 5997, 6529, 9995, 19587, 25987, 29985, 32645, 77961, 84877, 97935, 129935, 254631, 389805, 424385, 1273155, 13051471, 39154413, 65257355, 169669123, 195772065, 509007369, 848345615, 2545036845]

約数ペア:

[(1, 2545036845), (3, 848345615), (5, 509007369), (13, 195772065), (15, 169669123), (39, 65257355), (65, 39154413), (195, 13051471), (1999, 1273155), (5997, 424385), (6529, 389805), (9995, 254631), (19587, 129935), (25987, 97935), (29985, 84877), (32645, 77961)]