12031305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11193015

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 79, 143, 165, 195, 213, 237, 355, 395, 429, 715, 781, 869, 923, 1027, 1065, 1185, 2145, 2343, 2607, 2769, 3081, 3905, 4345, 4615, 5135, 5609, 10153, 11297, 11715, 13035, 13845, 15405, 16827, 28045, 30459, 33891, 50765, 56485, 61699, 72917, 84135, 152295, 169455, 185097, 218751, 308495, 364585, 802087, 925485, 1093755, 2406261, 4010435, 12031305]

約数ペア:

[(1, 12031305), (3, 4010435), (5, 2406261), (11, 1093755), (13, 925485), (15, 802087), (33, 364585), (39, 308495), (55, 218751), (65, 185097), (71, 169455), (79, 152295), (143, 84135), (165, 72917), (195, 61699), (213, 56485), (237, 50765), (355, 33891), (395, 30459), (429, 28045), (715, 16827), (781, 15405), (869, 13845), (923, 13035), (1027, 11715), (1065, 11297), (1185, 10153), (2145, 5609), (2343, 5135), (2607, 4615), (2769, 4345), (3081, 3905)]