12140984895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{55541}}^1$

素因数の和:55640

約数の個数: 64

約数和(自身を含む): 22394534400

約数和(自身を除く): 10253549505

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 59, 65, 95, 177, 195, 247, 285, 295, 741, 767, 885, 1121, 1235, 2301, 3363, 3705, 3835, 5605, 11505, 14573, 16815, 43719, 55541, 72865, 166623, 218595, 277705, 722033, 833115, 1055279, 2166099, 3165837, 3276919, 3610165, 5276395, 9830757, 10830495, 13718627, 15829185, 16384595, 41155881, 42599947, 49153785, 62261461, 68593135, 127799841, 186784383, 205779405, 212999735, 311307305, 638999205, 809398993, 933921915, 2428196979, 4046994965, 12140984895]

約数ペア:

[(1, 12140984895), (3, 4046994965), (5, 2428196979), (13, 933921915), (15, 809398993), (19, 638999205), (39, 311307305), (57, 212999735), (59, 205779405), (65, 186784383), (95, 127799841), (177, 68593135), (195, 62261461), (247, 49153785), (285, 42599947), (295, 41155881), (741, 16384595), (767, 15829185), (885, 13718627), (1121, 10830495), (1235, 9830757), (2301, 5276395), (3363, 3610165), (3705, 3276919), (3835, 3165837), (5605, 2166099), (11505, 1055279), (14573, 833115), (16815, 722033), (43719, 277705), (55541, 218595), (72865, 166623)]