103805905

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 148400640

約数和(自身を除く): 44594735

約数列:

[1, 5, 7, 35, 37, 71, 185, 259, 355, 497, 1129, 1295, 2485, 2627, 5645, 7903, 13135, 18389, 39515, 41773, 80159, 91945, 208865, 292411, 400795, 561113, 1462055, 2805565, 2965883, 14829415, 20761181, 103805905]

約数ペア:

[(1, 103805905), (5, 20761181), (7, 14829415), (35, 2965883), (37, 2805565), (71, 1462055), (185, 561113), (259, 400795), (355, 292411), (497, 208865), (1129, 91945), (1295, 80159), (2485, 41773), (2627, 39515), (5645, 18389), (7903, 13135)]