85845165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1789}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 157405440

約数和(自身を除く): 71560275

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 457, 1371, 1789, 2285, 3199, 5367, 6855, 8945, 9597, 12523, 15995, 26835, 37569, 47985, 62615, 187845, 817573, 2452719, 4087865, 5723011, 12263595, 17169033, 28615055, 85845165]

約数ペア:

[(1, 85845165), (3, 28615055), (5, 17169033), (7, 12263595), (15, 5723011), (21, 4087865), (35, 2452719), (105, 817573), (457, 187845), (1371, 62615), (1789, 47985), (2285, 37569), (3199, 26835), (5367, 15995), (6855, 12523), (8945, 9597)]