85022665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 127491840

約数和(自身を除く): 42469175

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 2345, 2789, 4355, 6097, 13945, 19523, 30485, 36257, 97615, 181285, 186863, 253799, 934315, 1268995, 1308041, 2429219, 6540205, 12146095, 17004533, 85022665]

約数ペア:

[(1, 85022665), (5, 17004533), (7, 12146095), (13, 6540205), (35, 2429219), (65, 1308041), (67, 1268995), (91, 934315), (335, 253799), (455, 186863), (469, 181285), (871, 97615), (2345, 36257), (2789, 30485), (4355, 19523), (6097, 13945)]