125520085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 164063232

約数和(自身を除く): 38543147

約数列:

[1, 5, 23, 31, 115, 137, 155, 257, 685, 713, 1285, 3151, 3565, 4247, 5911, 7967, 15755, 21235, 29555, 35209, 39835, 97681, 176045, 183241, 488405, 809807, 916205, 1091479, 4049035, 5457395, 25104017, 125520085]

約数ペア:

[(1, 125520085), (5, 25104017), (23, 5457395), (31, 4049035), (115, 1091479), (137, 916205), (155, 809807), (257, 488405), (685, 183241), (713, 176045), (1285, 97681), (3151, 39835), (3565, 35209), (4247, 29555), (5911, 21235), (7967, 15755)]