29859225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 57049920

約数和(自身を除く): 27190695

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2129, 2805, 4675, 6387, 10645, 14025, 23419, 31935, 36193, 53225, 70257, 108579, 117095, 159675, 180965, 351285, 398123, 542895, 585475, 904825, 1194369, 1756425, 1990615, 2714475, 5971845, 9953075, 29859225]

約数ペア:

[(1, 29859225), (3, 9953075), (5, 5971845), (11, 2714475), (15, 1990615), (17, 1756425), (25, 1194369), (33, 904825), (51, 585475), (55, 542895), (75, 398123), (85, 351285), (165, 180965), (187, 159675), (255, 117095), (275, 108579), (425, 70257), (561, 53225), (825, 36193), (935, 31935), (1275, 23419), (2129, 14025), (2805, 10645), (4675, 6387)]