122947305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 224501760

約数和(自身を除く): 101554455

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 79, 115, 195, 237, 299, 345, 347, 395, 897, 1027, 1041, 1185, 1495, 1735, 1817, 3081, 4485, 4511, 5135, 5205, 5451, 7981, 9085, 13533, 15405, 22555, 23621, 23943, 27255, 27413, 39905, 67665, 70863, 82239, 103753, 118105, 119715, 137065, 311259, 354315, 356369, 411195, 518765, 630499, 1069107, 1556295, 1781845, 1891497, 3152495, 5345535, 8196487, 9457485, 24589461, 40982435, 122947305]

約数ペア:

[(1, 122947305), (3, 40982435), (5, 24589461), (13, 9457485), (15, 8196487), (23, 5345535), (39, 3152495), (65, 1891497), (69, 1781845), (79, 1556295), (115, 1069107), (195, 630499), (237, 518765), (299, 411195), (345, 356369), (347, 354315), (395, 311259), (897, 137065), (1027, 119715), (1041, 118105), (1185, 103753), (1495, 82239), (1735, 70863), (1817, 67665), (3081, 39905), (4485, 27413), (4511, 27255), (5135, 23943), (5205, 23621), (5451, 22555), (7981, 15405), (9085, 13533)]