131202435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 260047872

約数和(自身を除く): 128845437

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 277, 347, 455, 831, 1041, 1365, 1385, 1735, 1939, 2429, 3601, 4155, 4511, 5205, 5817, 7287, 9695, 10803, 12145, 13533, 18005, 22555, 25207, 29085, 31577, 36435, 54015, 67665, 75621, 94731, 96119, 126035, 157885, 288357, 378105, 473655, 480595, 672833, 1249547, 1441785, 2018499, 3364165, 3748641, 6247735, 8746829, 10092495, 18743205, 26240487, 43734145, 131202435]

約数ペア:

[(1, 131202435), (3, 43734145), (5, 26240487), (7, 18743205), (13, 10092495), (15, 8746829), (21, 6247735), (35, 3748641), (39, 3364165), (65, 2018499), (91, 1441785), (105, 1249547), (195, 672833), (273, 480595), (277, 473655), (347, 378105), (455, 288357), (831, 157885), (1041, 126035), (1365, 96119), (1385, 94731), (1735, 75621), (1939, 67665), (2429, 54015), (3601, 36435), (4155, 31577), (4511, 29085), (5205, 25207), (5817, 22555), (7287, 18005), (9695, 13533), (10803, 12145)]