23500295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 36365760

約数和(自身を除く): 12865465

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 137, 145, 169, 203, 377, 455, 685, 845, 959, 1015, 1183, 1781, 1885, 2639, 3973, 4795, 4901, 5915, 8905, 12467, 13195, 19865, 23153, 24505, 27811, 34307, 51649, 62335, 115765, 139055, 162071, 171535, 258245, 361543, 671437, 810355, 1807715, 3357185, 4700059, 23500295]

約数ペア:

[(1, 23500295), (5, 4700059), (7, 3357185), (13, 1807715), (29, 810355), (35, 671437), (65, 361543), (91, 258245), (137, 171535), (145, 162071), (169, 139055), (203, 115765), (377, 62335), (455, 51649), (685, 34307), (845, 27811), (959, 24505), (1015, 23153), (1183, 19865), (1781, 13195), (1885, 12467), (2639, 8905), (3973, 5915), (4795, 4901)]