156700095525

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2657}}^1\times {\mathrm{4297}}^1$

素因数の和:7031

約数の個数: 72

約数和(自身を含む): 285442162824

約数和(自身を除く): 128742067299

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2657, 2745, 4297, 4575, 7971, 12891, 13285, 13725, 21485, 23913, 38673, 39855, 64455, 66425, 107425, 119565, 162077, 193365, 199275, 262117, 322275, 486231, 597825, 786351, 810385, 966825, 1310585, 1458693, 2359053, 2431155, 3931755, 4051925, 6552925, 7293465, 11417129, 11795265, 12155775, 19658775, 34251387, 36467325, 57085645, 58976325, 102754161, 171256935, 285428225, 513770805, 696444869, 856284675, 2089334607, 2568854025, 3482224345, 6268003821, 10446673035, 17411121725, 31340019105, 52233365175, 156700095525]

約数ペア:

[(1, 156700095525), (3, 52233365175), (5, 31340019105), (9, 17411121725), (15, 10446673035), (25, 6268003821), (45, 3482224345), (61, 2568854025), (75, 2089334607), (183, 856284675), (225, 696444869), (305, 513770805), (549, 285428225), (915, 171256935), (1525, 102754161), (2657, 58976325), (2745, 57085645), (4297, 36467325), (4575, 34251387), (7971, 19658775), (12891, 12155775), (13285, 11795265), (13725, 11417129), (21485, 7293465), (23913, 6552925), (38673, 4051925), (39855, 3931755), (64455, 2431155), (66425, 2359053), (107425, 1458693), (119565, 1310585), (162077, 966825), (193365, 810385), (199275, 786351), (262117, 597825), (322275, 486231)]