83558865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 152083008

約数和(自身を除く): 68524143

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1187, 1235, 1805, 3561, 3705, 4693, 5415, 5935, 14079, 15431, 17805, 22553, 23465, 46293, 67659, 70395, 77155, 112765, 231465, 293189, 338295, 428507, 879567, 1285521, 1465945, 2142535, 4397835, 5570591, 6427605, 16711773, 27852955, 83558865]

約数ペア:

[(1, 83558865), (3, 27852955), (5, 16711773), (13, 6427605), (15, 5570591), (19, 4397835), (39, 2142535), (57, 1465945), (65, 1285521), (95, 879567), (195, 428507), (247, 338295), (285, 293189), (361, 231465), (741, 112765), (1083, 77155), (1187, 70395), (1235, 67659), (1805, 46293), (3561, 23465), (3705, 22553), (4693, 17805), (5415, 15431), (5935, 14079)]