85187865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 156119040

約数和(自身を除く): 70931175

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 839, 967, 2517, 2901, 4195, 4835, 5873, 6769, 12585, 14505, 17619, 20307, 29365, 33845, 88095, 101535, 811313, 2433939, 4056565, 5679191, 12169695, 17037573, 28395955, 85187865]

約数ペア:

[(1, 85187865), (3, 28395955), (5, 17037573), (7, 12169695), (15, 5679191), (21, 4056565), (35, 2433939), (105, 811313), (839, 101535), (967, 88095), (2517, 33845), (2901, 29365), (4195, 20307), (4835, 17619), (5873, 14505), (6769, 12585)]