126631865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 39256135

約数列:

[1, 5, 19, 47, 79, 95, 235, 359, 395, 893, 1501, 1795, 3713, 4465, 6821, 7505, 16873, 18565, 28361, 34105, 70547, 84365, 141805, 320587, 352735, 538859, 1332967, 1602935, 2694295, 6664835, 25326373, 126631865]

約数ペア:

[(1, 126631865), (5, 25326373), (19, 6664835), (47, 2694295), (79, 1602935), (95, 1332967), (235, 538859), (359, 352735), (395, 320587), (893, 141805), (1501, 84365), (1795, 70547), (3713, 34105), (4465, 28361), (6821, 18565), (7505, 16873)]