15693642481465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1\times {\mathrm{99817}}^1$

素因数の和:102002

約数の個数: 64

約数和(自身を含む): 21709025533440

約数和(自身を除く): 6015383051975

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 793, 1159, 1235, 2087, 3965, 5795, 10435, 15067, 27131, 39653, 75335, 99817, 127307, 135655, 198265, 499085, 515489, 636535, 1297621, 1654991, 1896523, 2418833, 2577445, 6088837, 6488105, 8274955, 9482615, 12094165, 24654799, 30444185, 31444829, 79154881, 115687903, 123273995, 157224145, 208318079, 395774405, 578439515, 1041590395, 1503942739, 2708135027, 3958043501, 7519713695, 12707402819, 13540675135, 19790217505, 51454565513, 63537014095, 165196236647, 241440653561, 257272827565, 825981183235, 1207203267805, 3138728496293, 15693642481465]

約数ペア:

[(1, 15693642481465), (5, 3138728496293), (13, 1207203267805), (19, 825981183235), (61, 257272827565), (65, 241440653561), (95, 165196236647), (247, 63537014095), (305, 51454565513), (793, 19790217505), (1159, 13540675135), (1235, 12707402819), (2087, 7519713695), (3965, 3958043501), (5795, 2708135027), (10435, 1503942739), (15067, 1041590395), (27131, 578439515), (39653, 395774405), (75335, 208318079), (99817, 157224145), (127307, 123273995), (135655, 115687903), (198265, 79154881), (499085, 31444829), (515489, 30444185), (636535, 24654799), (1297621, 12094165), (1654991, 9482615), (1896523, 8274955), (2418833, 6488105), (2577445, 6088837)]