85491705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{438419}}^1$

素因数の和:438440

約数の個数: 16

約数和(自身を含む): 147309120

約数和(自身を除く): 61817415

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 438419, 1315257, 2192095, 5699447, 6576285, 17098341, 28497235, 85491705]

約数ペア:

[(1, 85491705), (3, 28497235), (5, 17098341), (13, 6576285), (15, 5699447), (39, 2192095), (65, 1315257), (195, 438419)]