23945795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 32071680

約数和(自身を除く): 8125885

約数列:

[1, 5, 19, 31, 47, 95, 155, 173, 235, 589, 865, 893, 1457, 2945, 3287, 4465, 5363, 7285, 8131, 16435, 26815, 27683, 40655, 101897, 138415, 154489, 252061, 509485, 772445, 1260305, 4789159, 23945795]

約数ペア:

[(1, 23945795), (5, 4789159), (19, 1260305), (31, 772445), (47, 509485), (95, 252061), (155, 154489), (173, 138415), (235, 101897), (589, 40655), (865, 27683), (893, 26815), (1457, 16435), (2945, 8131), (3287, 7285), (4465, 5363)]