38860185

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 79055424

約数和(自身を除く): 40195239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 83, 91, 105, 147, 195, 245, 249, 273, 343, 415, 455, 581, 637, 735, 1029, 1079, 1245, 1365, 1715, 1743, 1911, 2401, 2905, 3185, 3237, 4067, 4459, 5145, 5395, 7203, 7553, 8715, 9555, 12005, 12201, 13377, 16185, 20335, 22295, 22659, 28469, 31213, 36015, 37765, 52871, 61005, 66885, 85407, 93639, 113295, 142345, 156065, 158613, 199283, 264355, 370097, 427035, 468195, 597849, 793065, 996415, 1110291, 1850485, 2590679, 2989245, 5551455, 7772037, 12953395, 38860185]

約数ペア:

[(1, 38860185), (3, 12953395), (5, 7772037), (7, 5551455), (13, 2989245), (15, 2590679), (21, 1850485), (35, 1110291), (39, 996415), (49, 793065), (65, 597849), (83, 468195), (91, 427035), (105, 370097), (147, 264355), (195, 199283), (245, 158613), (249, 156065), (273, 142345), (343, 113295), (415, 93639), (455, 85407), (581, 66885), (637, 61005), (735, 52871), (1029, 37765), (1079, 36015), (1245, 31213), (1365, 28469), (1715, 22659), (1743, 22295), (1911, 20335), (2401, 16185), (2905, 13377), (3185, 12201), (3237, 12005), (4067, 9555), (4459, 8715), (5145, 7553), (5395, 7203)]