6904305

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 12384000

約数和(自身を除く): 5479695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 257, 597, 771, 995, 1285, 1791, 2313, 2985, 3855, 5373, 6939, 8955, 11565, 26865, 34695, 51143, 153429, 255715, 460287, 767145, 1380861, 2301435, 6904305]

約数ペア:

[(1, 6904305), (3, 2301435), (5, 1380861), (9, 767145), (15, 460287), (27, 255715), (45, 153429), (135, 51143), (199, 34695), (257, 26865), (597, 11565), (771, 8955), (995, 6939), (1285, 5373), (1791, 3855), (2313, 2985)]