15676007995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{40849}}^1$

素因数の和:40995

約数の個数: 32

約数和(自身を含む): 20329574400

約数和(自身を除く): 4653566405

約数列:

[1, 5, 23, 47, 71, 115, 235, 355, 1081, 1633, 3337, 5405, 8165, 16685, 40849, 76751, 204245, 383755, 939527, 1919903, 2900279, 4697635, 9599515, 14501395, 44157769, 66706417, 136313113, 220788845, 333532085, 681565565, 3135201599, 15676007995]

約数ペア:

[(1, 15676007995), (5, 3135201599), (23, 681565565), (47, 333532085), (71, 220788845), (115, 136313113), (235, 66706417), (355, 44157769), (1081, 14501395), (1633, 9599515), (3337, 4697635), (5405, 2900279), (8165, 1919903), (16685, 939527), (40849, 383755), (76751, 204245)]