2783003145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{14851}}^1$

素因数の和:14934

約数の個数: 48

約数和(自身を含む): 4955340096

約数和(自身を除く): 2172336951

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 961, 1209, 2015, 2883, 4805, 6045, 12493, 14415, 14851, 37479, 44553, 62465, 74255, 187395, 193063, 222765, 460381, 579189, 965315, 1381143, 2301905, 2895945, 5984953, 6905715, 14271811, 17954859, 29924765, 42815433, 71359055, 89774295, 185533543, 214077165, 556600629, 927667715, 2783003145]

約数ペア:

[(1, 2783003145), (3, 927667715), (5, 556600629), (13, 214077165), (15, 185533543), (31, 89774295), (39, 71359055), (65, 42815433), (93, 29924765), (155, 17954859), (195, 14271811), (403, 6905715), (465, 5984953), (961, 2895945), (1209, 2301905), (2015, 1381143), (2883, 965315), (4805, 579189), (6045, 460381), (12493, 222765), (14415, 193063), (14851, 187395), (37479, 74255), (44553, 62465)]